UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ASiAhOdaN6Vfdobt6XVlFMFy2XX1jo4aw4J78J6dDgE=' 
WHERE 
  key_id = '55c8e989af77a83f54239692b8d8b5a598a65f8ad96be663e527d396f94ec162' 
  AND (
    token = 'ASiAhOdaN6Vfdobt6XVlFMFy2XX1jo4aw4J78J6dDgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )