UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5u5YhlZEFO3nqaR0XYeB8sQuHFJnt0MKeabk83WOqY=' 
WHERE 
  key_id = '038dee2ba723ef8768bd4d901a1e48fffd4d33c463b34a057502ad933d1d72da' 
  AND (
    token = 'V5u5YhlZEFO3nqaR0XYeB8sQuHFJnt0MKeabk83WOqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )