The existing security keys should look similar to the example below:
define('AUTH_KEY', 'q/6;#T@S_YwYJNn>d0RzKi<sij3w,!&N;r}-{_jkb[#)%/y%c&D1CL>m$GW7saq');
define('SECURE_AUTHKEY', '75a?T9oLJh+]|-)%l[@<|L;g)d-J]: x}L@w>Ix=ubE5S!ks3i9Dc_ULLoh!,<F');
define('LOGGED_INKEY', 'q{0+>6dC3Mh-+FX6Uv)Z%zWIVd1@o9W3@&t4pVoCIs;mpiQ|N[kwRQ4JK8|v|t'); define('NONCE_KEY', ']iOXSEA|{NSx5]PO:M(B9L%9 aACv!UhmeKUnuE@CiVveuV,y4z:j[-a2-IFk9JH'); define('AUTH_SALT', 'Ty2+j+Ie|OkB{n5u|DATat}BNT1F71KMlAe|oeH+LfzIqdB)23C4|p7sMxiTft-');
define('SECURE_AUTH_SALT', '?K}>gyV7MlAiNMkr0d|gfO96-S:ySJ)(i)$/BP%NGQ.,>wy|7FZ8zmlZbS+&H>uG');
define('LOGGED_IN_SALT', 'OpWOLAR1+#SKGd{Q]hH3ad^Jl#U_NM5`y+7&sVt4T1qat%|%eW6.%x_h%qi[Tx0');
define('NONCE_SALT', 'S88+ukoEbM;`+]?X<ge+qS>Wra~% D~(O@eV@wP:pqK8diWBhHLmH+;SLk*[NHTl');
The existing security keys should look similar to the example below: define('AUTH_KEY', 'q/6;#T@S_YwYJNn>d0RzKi<sij3w,!&N;r}-{_jkb[#)%/y%c&D1CL>m$GW7saq'); define('SECURE_AUTHKEY', '75a?T9oLJh+]|-)%l[@<|L;g)d-J]: x}L@w>Ix=ubE5S!ks3i9Dc_ULLoh!,<F'); define('LOGGED_INKEY', 'q{0+>6dC3Mh-+FX6Uv)Z%zWIVd1@o9W3@&t4pVoCIs;mpiQ|N[kwRQ4J
K8|v|t'); define('NONCE_KEY', ']iOXSEA|{NSx5]PO:M(B9L%9 aACv!UhmeKUnuE@CiVveuV,y4z:j[-a2-IFk9JH'); define('AUTH_SALT', 'Ty2
+j+Ie|OkB{n5u|DATat}BNT1F71KMlAe|oeH+LfzIqdB)23C4|p7sMxiTft-'); define('SECURE_AUTH_SALT', '?K}>gyV7MlAiNMkr0d|gfO96-S:ySJ)(i)$/BP%NGQ.,>wy|7FZ8zmlZbS+&H>uG'); define('LOGGED_IN_SALT', 'OpWOLAR1+#SKGd{Q]hH3ad^Jl#U_NM5`y+7&sVt4T1qat%|%eW6.%x_h%qi[Tx0'); define('NONCE_SALT', 'S88+ukoEbM;`+]?X<ge+qS>Wra~% D~(O@eV@wP:pqK8diWBhHLmH+;SLk*[NHTl');