UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iw1hK5WhZ+JjtcAjy4Y8SCU4YJ4yPPDOrbE3WayhUIU=' 
WHERE 
  key_id = '92c9a3a05b4fa9d561374d660af94d91909c5fe294e33c0bad13eea2fcc73e3c' 
  AND (
    token = 'iw1hK5WhZ+JjtcAjy4Y8SCU4YJ4yPPDOrbE3WayhUIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )