UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LR3hFnNDBEAG9lN+IhiqvTuGARwhXMU4RChOU7d9DGs=' 
WHERE 
  key_id = '37d95ff6f3970086748c368cfae62f5e65c170e7c9c249693fdc64680d340932' 
  AND (
    token = 'LR3hFnNDBEAG9lN+IhiqvTuGARwhXMU4RChOU7d9DGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )