INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe8ebfb732769e048fc2722324ff5f93444bae908aa1d2526d6f90bcc0493ecd', 
    'txBXEd/JQWgxGSqhYyNbiSH6QcXTlFZ8UeFxGrhCR9Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)