UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w/kAsrwl34bN7MM+/bmrssFhCU69AapRF5Ty78IazfI=' 
WHERE 
  key_id = '3988461fbd3839a86705f623ef6ab6b842931c4906c9d5c9ebad6c962dddf8b3' 
  AND (
    token = 'w/kAsrwl34bN7MM+/bmrssFhCU69AapRF5Ty78IazfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )