UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PXBWe9GXteGb7qBDbUXdSVxCwHAzf0BB5n3odFlA7YM=' 
WHERE 
  key_id = 'f4202f40cea327b61fffe05e37a4835a760ac200b8dfdcb3039366cdc167092d' 
  AND (
    token = 'PXBWe9GXteGb7qBDbUXdSVxCwHAzf0BB5n3odFlA7YM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )