UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IibDTURuycZaXoSULuoPKXUv5nwmV+UoJY42vMYNFvw=' 
WHERE 
  key_id = 'a824e44c40fee10225dbcfed4ec69082b31871a2117101005b685885b3e304db' 
  AND (
    token = 'IibDTURuycZaXoSULuoPKXUv5nwmV+UoJY42vMYNFvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )