INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b6d8ab39d1d96d0d7bdbfbf416c40fe2f10f40754f0585e86f9be399a84b85b', 
    '6HsJIDk8PaqWZMFYojgz/Vu1ssn3b6+wWR6fnE5jP0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)