UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a9cmF16jYaUg+aWDWNh/T1sFScgJlsnopVTGY23E+xQ=' 
WHERE 
  key_id = 'e6328e5a3ceb9e5cd7f5a7762c6603574354cb87c910b3de84dc8fcde662d79a' 
  AND (
    token = 'a9cmF16jYaUg+aWDWNh/T1sFScgJlsnopVTGY23E+xQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )