INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50e4291fa6085b2b20a52889661f1b13e7774fc221a4359dd0ba9723b872a255', 
    'OoiqkabQXpPdOEdtYlOvelM6Rq+LXqh3L1bG0cgao3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)