UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jo9VP9nZBsfDmFQipeh6PbfDK6gPH9XpDSN2g7mpSoo=' 
WHERE 
  key_id = 'a4d92c4c3357e6cf5419be4cf4b193eadeb928f3b402ad28a6f0a12a3b45b7ac' 
  AND (
    token = 'jo9VP9nZBsfDmFQipeh6PbfDK6gPH9XpDSN2g7mpSoo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )