UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ftIczQFzNqHB6r7lEsnscrp8cHrj7W5L4SJpYPmz6k=' 
WHERE 
  key_id = '433232ac99681bd9cf5b6e370c9d75e2205f897574c995dd0e14aa401f195f1e' 
  AND (
    token = '8ftIczQFzNqHB6r7lEsnscrp8cHrj7W5L4SJpYPmz6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )