UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0KJhaR3BB3p+9OFvR1JlO8YvmuZ1kxrBtuBIWaIQ/ko=' 
WHERE 
  key_id = '49fa5692280ed8aee885c81ae63669d3cdcf8a7ce4e69b570d726b81a07087a9' 
  AND (
    token = '0KJhaR3BB3p+9OFvR1JlO8YvmuZ1kxrBtuBIWaIQ/ko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )