UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FAUtMOMk9luo8G8+cG+Pl4IGELL5lP3fUhlySnlq/o0=' 
WHERE 
  key_id = '4dc986b20cc3eb25cec9d6c6b8a8b676bad601e61d16f2c41e7f8546a9094203' 
  AND (
    token = 'FAUtMOMk9luo8G8+cG+Pl4IGELL5lP3fUhlySnlq/o0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )