UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rrfTHfMjU2Hn0AzHXwbgbhnQPPzIHeIqeaGmIIpMVV4=' 
WHERE 
  key_id = '5b7e3d3b3fec4cab68a2b934d8b0c4cb1e9e17364b2ac68a6a4e95f62540b965' 
  AND (
    token = 'rrfTHfMjU2Hn0AzHXwbgbhnQPPzIHeIqeaGmIIpMVV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )