UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V9I9IbDhY/DmQIMqXISEHMpNwBVcAuft1k96gJDp+S4=' 
WHERE 
  key_id = 'cfe636958566617e58123df44b2ba3d6be4223c1b5b0b3e07d547a498993b8c2' 
  AND (
    token = 'V9I9IbDhY/DmQIMqXISEHMpNwBVcAuft1k96gJDp+S4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )