UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bJlznS+9EGzW87f+pVk4GAzt3eHYg16PY9RJgUL6jKw=' 
WHERE 
  key_id = 'ca94660d64ef659150cb8374a37ed075555941deeb6bff1970631517089842b2' 
  AND (
    token = 'bJlznS+9EGzW87f+pVk4GAzt3eHYg16PY9RJgUL6jKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )