UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gYn3F9SZu/c1vi7BlzZTK2cHwCn9FneKj79sTG3iS+c=' 
WHERE 
  key_id = '163aaa34955e122792a5024250381bf6b1f24f658ba9fbe9cd61723176aec3e9' 
  AND (
    token = 'gYn3F9SZu/c1vi7BlzZTK2cHwCn9FneKj79sTG3iS+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )