UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kzl5en4yd5bLpxaednIGEBm9h3cRHwuGdlJBK+Ggb/4=' 
WHERE 
  key_id = 'ad8e6e86ad4c7ba65b352a1a0cc3f50360514510282ae0b5c66daf7659c1c8d0' 
  AND (
    token = 'Kzl5en4yd5bLpxaednIGEBm9h3cRHwuGdlJBK+Ggb/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )