UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uCjP3g2xCutS+sXqwj6KTzDRQhhVD0z+epbUHSd8Lz0=' 
WHERE 
  key_id = '5889b38ad1a42e2eda4fafdc285d7464c4be54ff2c25651a76c5de7c4d9c4f8d' 
  AND (
    token = 'uCjP3g2xCutS+sXqwj6KTzDRQhhVD0z+epbUHSd8Lz0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )