UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oKTtxO2jvlj/pB6GUJeVCEym/zDNHuF4NrSWPWWwfhA=' 
WHERE 
  key_id = 'd51fd3387f2f01294d8a98ca0bfeb0146cbbd0272362f00e9d079d94b7fba9a8' 
  AND (
    token = 'oKTtxO2jvlj/pB6GUJeVCEym/zDNHuF4NrSWPWWwfhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )