UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4jS5pFzwQqAdCWZeY1/0a3dccDGAqWMmClqM1k1Ulqw=' 
WHERE 
  key_id = '6aa7613d62d2e306d093cbd0871c35eba086ce7df8aa6d1b9c7be874ac2d6ff2' 
  AND (
    token = '4jS5pFzwQqAdCWZeY1/0a3dccDGAqWMmClqM1k1Ulqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )