UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gKHFB3fSIDkHS+/aVGActEAJcrVJP8uI/0sEy6oXUno=' 
WHERE 
  key_id = '6f65a96d374f0225835da34f636f72f5f1e2b39b71117f167fd1dd8b0e9a97d2' 
  AND (
    token = 'gKHFB3fSIDkHS+/aVGActEAJcrVJP8uI/0sEy6oXUno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )