UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YZ1rHLt6qWx6wgDE2oLZ7dHtOzBtX4n+IXamRIOVCQE=' 
WHERE 
  key_id = 'a683ad65d048cf93dc4b4041c9f51418811490c7bd7a585f6535d26d0029c216' 
  AND (
    token = 'YZ1rHLt6qWx6wgDE2oLZ7dHtOzBtX4n+IXamRIOVCQE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )