UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9r7a+HBI7ackpbsPxGpfqbhhYb1xdX2BvkdARRdUXYg=' 
WHERE 
  key_id = '03657a79d6ff56b6fdac6f811e78fd1ddfe33f6976071f4ec3b6841aaabbd6fc' 
  AND (
    token = '9r7a+HBI7ackpbsPxGpfqbhhYb1xdX2BvkdARRdUXYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )