UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ku1favBv2UXKZAYTMBLrWZQjR65cwYvccjndVkQ7E20=' 
WHERE 
  key_id = '650d53a7349d7bdbffd61189fae7f60830d3ec51df0cc4d4d719eb97159ce057' 
  AND (
    token = 'ku1favBv2UXKZAYTMBLrWZQjR65cwYvccjndVkQ7E20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )