INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc3937ae30be84407e6e10af49e60f4e1b65e5a26cf1542d7ff5230bd2431d78', 
    'PxcKhl6/rUsE4ZqB0JvxFshleLiCwgvwBBl7FoI6guQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)