UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QgBQNj+CZ/xTqXCC0QjlcQBLGMQNUaIbZBGBMFhu6BA=' 
WHERE 
  key_id = 'a36140662689d392c361f52c5bd0b63552c8d2035365f86db0c57862c5854f78' 
  AND (
    token = 'QgBQNj+CZ/xTqXCC0QjlcQBLGMQNUaIbZBGBMFhu6BA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )