UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TauyJkP4fyoI5PGL9ClWIh9nWs9wbM7PrIeO1d9tbEw=' 
WHERE 
  key_id = '4ec892ff7963948128f9e85a80d461260630264717fa7f1eb23b7a7ba7071571' 
  AND (
    token = 'TauyJkP4fyoI5PGL9ClWIh9nWs9wbM7PrIeO1d9tbEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )