UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'thBLq7F5pHFtfJFMMVpFGeeN8aSBCSbw8Pl2Gezubms=' 
WHERE 
  key_id = 'da28d5524775db64abb600d1b9382a5670cbaddfd1516c86162af1bf71a6328c' 
  AND (
    token = 'thBLq7F5pHFtfJFMMVpFGeeN8aSBCSbw8Pl2Gezubms=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )