UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nCa0BHYZim+IB6i5TcAX2s27+ETuO/14cUKmTa/jweY=' 
WHERE 
  key_id = '9748ff23139bdb618561b1b9b9d583aae882ee54bf017d0c8a5256d6ffc0ff2e' 
  AND (
    token = 'nCa0BHYZim+IB6i5TcAX2s27+ETuO/14cUKmTa/jweY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )