UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f8Kf3CoJLSWud/dNS/jmVuOvZKy4lFD7/UrCnjROCHI=' 
WHERE 
  key_id = '70e0088d4cd44ea1e2be46663e9f90666048b0739abd8b3682f10a322ed64454' 
  AND (
    token = 'f8Kf3CoJLSWud/dNS/jmVuOvZKy4lFD7/UrCnjROCHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )