UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ky8cz1XYP4E0oPAnwHqe0TSBFIzoV4rq4BnaI5purLk=' 
WHERE 
  key_id = '584af1989eda54465cd306a06502131a821ee3b41821ea14cc022024bd4faa91' 
  AND (
    token = 'ky8cz1XYP4E0oPAnwHqe0TSBFIzoV4rq4BnaI5purLk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )