UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k3ZWDcEnFPFzU16qv3rGNNaMkN2thsQ0xlGe8BwHnm0=' 
WHERE 
  key_id = 'f3bd85cf53f73a3bab5931bb085d6fbe9363ab4f156d7acb25d97bbca95607ad' 
  AND (
    token = 'k3ZWDcEnFPFzU16qv3rGNNaMkN2thsQ0xlGe8BwHnm0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )