UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '40YdQuMnxUqJbxb6CS0HJElNxgGpYdqI1SgifMX9lhA=' 
WHERE 
  key_id = '3bb6ff1e26fe056aa7a084ced224467853cb4ddb5503381d8067bbc99a40b11f' 
  AND (
    token = '40YdQuMnxUqJbxb6CS0HJElNxgGpYdqI1SgifMX9lhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )