UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JTpFL/t9DX9zGv+LHrQrUKBhGc2oeHRADC/IW3HdDEU=' 
WHERE 
  key_id = '4fa25fcd339e0c8d3dba6c2fdcf52135e20e3ec24aeaaf61042e08fd57543337' 
  AND (
    token = 'JTpFL/t9DX9zGv+LHrQrUKBhGc2oeHRADC/IW3HdDEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )