UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '25Le7WeOIjeIou4YMbdwNXOVtXG4QVD0O9VQJKXIrwo=' 
WHERE 
  key_id = 'd6b6f7f83e92bc878186077cc98ab5d8b058a5506a77eca006f73c68c353efe9' 
  AND (
    token = '25Le7WeOIjeIou4YMbdwNXOVtXG4QVD0O9VQJKXIrwo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )