UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3svpWfNi8tbOCCLr8eyempTaA5gAdFRoAO7fXoir+9w=' 
WHERE 
  key_id = 'adb421a49e09b3da4874c962415675e5a86d64881a6c4bed71f0996b324bfc38' 
  AND (
    token = '3svpWfNi8tbOCCLr8eyempTaA5gAdFRoAO7fXoir+9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )