UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OfnT/rEpp6yzDfTNgI4WXoiBof8mTCnw2Ppt0GDd6B8=' 
WHERE 
  key_id = 'c13140b99235c1d483e678e4d0d5068d73d5a207b9124b39750c36c1c243e6e5' 
  AND (
    token = 'OfnT/rEpp6yzDfTNgI4WXoiBof8mTCnw2Ppt0GDd6B8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )