UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dul9cOQA+F677HxmxOvF/uG1gd+c+1xKq6C1sD+9a4A=' 
WHERE 
  key_id = '933a23b31f5d82f8648a2de385daae814823bbf7fd77b71d96c0dbbac9abf5fc' 
  AND (
    token = 'dul9cOQA+F677HxmxOvF/uG1gd+c+1xKq6C1sD+9a4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )