UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jLJycMO3XW18KC7uI4MeUka036A2sr2EckpbC/966wQ=' 
WHERE 
  key_id = '6b9b28169477617ad49222a8eccf1aed6048f4138882cf295b41713e944d4c99' 
  AND (
    token = 'jLJycMO3XW18KC7uI4MeUka036A2sr2EckpbC/966wQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )