UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '93CSc95K0AKU6JW22dNL9+1mWdR6EzX1ht7/TpQmpGM=' 
WHERE 
  key_id = '1ad03d2d98e0d98a57595f9efe8e680ba34746b0a08195fc54d0b14f7db362aa' 
  AND (
    token = '93CSc95K0AKU6JW22dNL9+1mWdR6EzX1ht7/TpQmpGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )