UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jy7P+Gxkj7AGtHjIitRLQqA0Z5ziGCASJ+MirepgUk0=' 
WHERE 
  key_id = 'a4dc8b2460dbc4ef8b4685d34690ff673d61eebdf7542a9fc64028c0d3e2668f' 
  AND (
    token = 'Jy7P+Gxkj7AGtHjIitRLQqA0Z5ziGCASJ+MirepgUk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )