UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cv2a1bG3iXEQn/zUgUkhlig3iRDl3EJQ67S1AgdqJ/k=' 
WHERE 
  key_id = '7ccacdf7f242e5267b8513bbac17b14b7ea0b20ee0876927325ab7b9dfc3c6cf' 
  AND (
    token = 'Cv2a1bG3iXEQn/zUgUkhlig3iRDl3EJQ67S1AgdqJ/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )