UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Phxuy8iXyemW92CXvyqvU0QgZOzEHfKRy5MsXGRgJFs=' 
WHERE 
  key_id = 'c62ef551c01dcd1bf63eeeecda34aa9a817876b48cc984a3a742f64b40d24423' 
  AND (
    token = 'Phxuy8iXyemW92CXvyqvU0QgZOzEHfKRy5MsXGRgJFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )