UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6sdWWbOQCEhmi5oEPzdxMfjZ9CYZ65oQBmdg1Fbp5n0=' 
WHERE 
  key_id = '500f1657929b6062044dfdfe63251274bdc2b1459ba40e79415ae7eb607794a6' 
  AND (
    token = '6sdWWbOQCEhmi5oEPzdxMfjZ9CYZ65oQBmdg1Fbp5n0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )