UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ytRnZkHfaQeP/V0N3mozEn/qT0aMRhoIz6uQAukIKE=' 
WHERE 
  key_id = '54f7e711dd83c330f2c0ee6a1f6d3dab38463127681bf14c76841ba037d67af0' 
  AND (
    token = '5ytRnZkHfaQeP/V0N3mozEn/qT0aMRhoIz6uQAukIKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )