UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DpNqS28I7UC35Um9wKT+t1KlXta7STfB6pbTjLCvodo=' 
WHERE 
  key_id = 'f80fa94ad76838c9201cb3bf6e38fe935ba498106c9ada5ddcaa09be03f97e2f' 
  AND (
    token = 'DpNqS28I7UC35Um9wKT+t1KlXta7STfB6pbTjLCvodo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )