UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VqH44s39dwbzMmAX4thi1OsSyqq6FNXGG4rq0rS9ips=' 
WHERE 
  key_id = '194c3398a842d19ac200f6441bf17f4e139ba9f0ee964400a9b9076a606465bf' 
  AND (
    token = 'VqH44s39dwbzMmAX4thi1OsSyqq6FNXGG4rq0rS9ips=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )