UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qHZq7WZXn5tSvqxoZUijUQW2/ja+2FfxDXEO8NQxz9Q=' 
WHERE 
  key_id = '2e35260e4e61b35e627ee16a9102d167e444e2da2ef9b01403db059188319f22' 
  AND (
    token = 'qHZq7WZXn5tSvqxoZUijUQW2/ja+2FfxDXEO8NQxz9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )