UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TLnGlxmLwmLDZY2Tqzaxs932NXicrWSu0Xzz8V5+dSc=' 
WHERE 
  key_id = '99288d62146d36599fe1f1e4c0b16b25f758ec07931ebe8ea37f1a6bf08af6b6' 
  AND (
    token = 'TLnGlxmLwmLDZY2Tqzaxs932NXicrWSu0Xzz8V5+dSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )