UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MWAQAMV5l3i6ByYKPDqAdcIEGN2m4RPdatlDXvJ9uwQ=' 
WHERE 
  key_id = '8211ca716bbf90fed81f4d48346b3ff84b3f6e68255048d059b948b373a507de' 
  AND (
    token = 'MWAQAMV5l3i6ByYKPDqAdcIEGN2m4RPdatlDXvJ9uwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )