UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/isVmWBSjSBKrF9AZMZrmq5mO7JbveAYEoXaXL6YB3o=' 
WHERE 
  key_id = '3ad1b03a846336b767c591b029eebb69641d9b59393c10f051c3b26397e50896' 
  AND (
    token = '/isVmWBSjSBKrF9AZMZrmq5mO7JbveAYEoXaXL6YB3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )