UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z3g3O19WDJ72rl9cs8QsRrum6gl9OdRV28jodUD0UB0=' 
WHERE 
  key_id = '94eecb032a261d26a332a89cec8d1513acb5a74b3b7d40289d8b466e1b0b8264' 
  AND (
    token = 'z3g3O19WDJ72rl9cs8QsRrum6gl9OdRV28jodUD0UB0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )