UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JeSmCn9mFQOKcLTPOmXcAgiVDUuMlnKNAm63BGAkHMU=' 
WHERE 
  key_id = '7a5ad8c40ca32fb1f2d2ef5345225ba7c546b7f661667ae4c3809e618986c3c8' 
  AND (
    token = 'JeSmCn9mFQOKcLTPOmXcAgiVDUuMlnKNAm63BGAkHMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )