UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+txtjMUezgv784HT463OHV+oXirzaMowEdd/+2t31Mo=' 
WHERE 
  key_id = 'cc003dc04629b2a9cf1589ee34b9412ffd40b40261359c7d61127967f6503407' 
  AND (
    token = '+txtjMUezgv784HT463OHV+oXirzaMowEdd/+2t31Mo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )