UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wme/spL5ua350yM0MYDqObetUESbJtP16jc84kO2lMw=' 
WHERE 
  key_id = '3f5dd79d004608f42496ebbeda546b087400e5fa36d8f88f0f6daef0b277d154' 
  AND (
    token = 'wme/spL5ua350yM0MYDqObetUESbJtP16jc84kO2lMw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )