UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gzZC1EwjONj++0fHOIL5JA30rG9OT//T9oQKu/XkZvI=' 
WHERE 
  key_id = '7fe213683ef974386ae4134c2f788c3fa45766ccfe4f466d7d55b4ab7654816d' 
  AND (
    token = 'gzZC1EwjONj++0fHOIL5JA30rG9OT//T9oQKu/XkZvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )