UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MTCQpBFJi+GgDE1MLOueVR55+BNAitvezeFTF+/V8WY=' 
WHERE 
  key_id = 'd80430d800e8233f596678ac659d09b4f569685d1efe15e2530fb4a0159bb79f' 
  AND (
    token = 'MTCQpBFJi+GgDE1MLOueVR55+BNAitvezeFTF+/V8WY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )