UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cAOuwQR0K0EEKTYf5bWhXb4YHjSSqGmXa/wtnvXaXwM=' 
WHERE 
  key_id = 'e4754d3c44612846f66abdc1364465befea94454ab89fa4e74a4214d8295b9df' 
  AND (
    token = 'cAOuwQR0K0EEKTYf5bWhXb4YHjSSqGmXa/wtnvXaXwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )