UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ld+fXwG/1Ul0iumoAcdlGxUuf6LBVQvD6e46n9EMi2o=' 
WHERE 
  key_id = '954306f033541dff3df2dcda9c638fdb88845a390f00fd9f364d8b2546e73dfd' 
  AND (
    token = 'Ld+fXwG/1Ul0iumoAcdlGxUuf6LBVQvD6e46n9EMi2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )