UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N5pVvy6QmuRRDouF2jbT40s4yUtJH35vUuPXRmnX0FA=' 
WHERE 
  key_id = 'da56ec747b65c53ae718be94467f3f470947487d0278cae0b4a83b668dbf2d72' 
  AND (
    token = 'N5pVvy6QmuRRDouF2jbT40s4yUtJH35vUuPXRmnX0FA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )