INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8852de8338322708cda6f8e6f276916f440b846e5fb4ec96efa46d0fc73984b7', 
    'v7t82LwlaTdRJ2Mxn8DVZMBm+nrh0Kps6oJw+EoeBuQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)