UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n+lk7F9ph/8TLfHoLhEPPhsXmqsB0ED0egVAqskYzSY=' 
WHERE 
  key_id = 'ba4beeab4d6396e3eb736f278c1e9483b4175a2675e76fa3c6117e52c70263f0' 
  AND (
    token = 'n+lk7F9ph/8TLfHoLhEPPhsXmqsB0ED0egVAqskYzSY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )