UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'keN3xj3LMI+D7gVn7FvGy1EqoPHHz8rnBAxqkan7IV4=' 
WHERE 
  key_id = 'a02541fa3d5603475c2e75a9c144c7d23ab7eaf97a3915175ef8c105b4e3e7a7' 
  AND (
    token = 'keN3xj3LMI+D7gVn7FvGy1EqoPHHz8rnBAxqkan7IV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )