UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zGM+bT+tE4CVubwPz8XGCk/fzOcukRR1ZIocKtaoy+w=' 
WHERE 
  key_id = '870213395f58523347bd41f3e5f033484050b690511ca3b38e86190a62e3caca' 
  AND (
    token = 'zGM+bT+tE4CVubwPz8XGCk/fzOcukRR1ZIocKtaoy+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )