UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'shTzW3FW8449YOBQhrbBRu0GlHn0vYJOfVdjYbYET6Y=' 
WHERE 
  key_id = 'ac10307bf01be6b2265123af3d16e812f6344ba417e4f7d292c933b0e7c033dc' 
  AND (
    token = 'shTzW3FW8449YOBQhrbBRu0GlHn0vYJOfVdjYbYET6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )