UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/k1KJ7Nak6EYs/ybC6XPEiHwP3o70mVyvL8zIrahZoQ=' 
WHERE 
  key_id = '2e6c7d4b711768a973fef4ba134525a841785bca3a9f5084c5e7dc08d4e552c6' 
  AND (
    token = '/k1KJ7Nak6EYs/ybC6XPEiHwP3o70mVyvL8zIrahZoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )