UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EF9cSmYK/kvB47NU/ddVxYsYxkUyhX02rOwj0d/N5gc=' 
WHERE 
  key_id = 'bffedb59b43d9fad09a537ceab92385f675622bdead507e56666a14be2f4dbf4' 
  AND (
    token = 'EF9cSmYK/kvB47NU/ddVxYsYxkUyhX02rOwj0d/N5gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )