UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XBSQ+RRdhBq13g9HunbgI8jXDsd0PiH5u2lRA5IlyCY=' 
WHERE 
  key_id = '981b5af09bcddb834b00e2f8730156770d56a985c9169e71285d04ebef2dcf98' 
  AND (
    token = 'XBSQ+RRdhBq13g9HunbgI8jXDsd0PiH5u2lRA5IlyCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )