UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G7gFfOmJkoEvTa5Gzx3h3+pJl8c5ppxRmY0EdOAIjqI=' 
WHERE 
  key_id = '4db1d349065267609d28320f35e398828758a6c0053f227de936f0c396031ba1' 
  AND (
    token = 'G7gFfOmJkoEvTa5Gzx3h3+pJl8c5ppxRmY0EdOAIjqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )