UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1EyDPgdB+QS97piTIuBZ+2TeB49PX7zKfqhlF/mwHoA=' 
WHERE 
  key_id = '8e1a1fd65120545b66ffa00a4139d57754d2d7309720a37ad0fafea5afa26e3f' 
  AND (
    token = '1EyDPgdB+QS97piTIuBZ+2TeB49PX7zKfqhlF/mwHoA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )