UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9OVdcmZWKphnZF/5VR/qcW1TgRvVT/STTkUq4UHHeR0=' 
WHERE 
  key_id = 'ac508fbc855a6e8b565668f68c9812967be2c29ebe94e5acae0903d2d5b0c082' 
  AND (
    token = '9OVdcmZWKphnZF/5VR/qcW1TgRvVT/STTkUq4UHHeR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )