UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dibcfXcER3IKHZtrp5Vz6lAbsCxHnlyvkyNMIr7oJ1E=' 
WHERE 
  key_id = 'd493b6bfbcb77afacfa4bd2b72a2a125c3f51c3dfa636a1ac9954dfd52f45bad' 
  AND (
    token = 'dibcfXcER3IKHZtrp5Vz6lAbsCxHnlyvkyNMIr7oJ1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )