UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GxDt0bUZ30/5U1J9K7BwljpXtRH1Atas9h6BlBzh880=' 
WHERE 
  key_id = 'add9d8c125bad80c4b2c76d08e22f89dedc0ae0e63b7466b71d9376a2efaa826' 
  AND (
    token = 'GxDt0bUZ30/5U1J9K7BwljpXtRH1Atas9h6BlBzh880=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )