UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F3+xUv8gXPLI5zS8mIiJWPDhV7vm6MhhXRxgf8N/Z4A=' 
WHERE 
  key_id = 'd2b0ce391b4ed39f383ad4b515a52a6c03ba7b4a85017781d111a91565fd9556' 
  AND (
    token = 'F3+xUv8gXPLI5zS8mIiJWPDhV7vm6MhhXRxgf8N/Z4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )