UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dfIcOI78JRFZ+b/4rqf1j5Tkr6eHjYiQ5zNBScT92uE=' 
WHERE 
  key_id = '137cd596ddd5fb2384b292214d371bd429e70e95dd225e98d3a811c36939474e' 
  AND (
    token = 'dfIcOI78JRFZ+b/4rqf1j5Tkr6eHjYiQ5zNBScT92uE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )