UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g0HI4NtMvFf4pCebO54vBc+jozspoXDQCqpdPL0FtEU=' 
WHERE 
  key_id = '783d08e658d1e9d57905adebe70f650462ce85cf2db600eef80474f3ba03a650' 
  AND (
    token = 'g0HI4NtMvFf4pCebO54vBc+jozspoXDQCqpdPL0FtEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )