UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OdY6eRBElp1fBb0iaCXfRuymunKp6wXrCsVMv+ibnmw=' 
WHERE 
  key_id = '029a9070d91e840bd8be686974c931c0485dc66d3d93216f2f280ae0e80b99b8' 
  AND (
    token = 'OdY6eRBElp1fBb0iaCXfRuymunKp6wXrCsVMv+ibnmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )