UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PfySsMkIVfF0OlioD9wpeOv/PuoiAZvo3VOELujp7C4=' 
WHERE 
  key_id = 'df681872a0b957d734b2878f319ac2fb77f6467327d5bdf1559d502a5742bb39' 
  AND (
    token = 'PfySsMkIVfF0OlioD9wpeOv/PuoiAZvo3VOELujp7C4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )