UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZzkOSa5q+YnXGNxSA1FnL6M18PmyUgOxAwNVdG6BS8c=' 
WHERE 
  key_id = '804ffa5d16c81a5c49cff42f98077294a3921d52cb11ad9ac22c4a15acbe703e' 
  AND (
    token = 'ZzkOSa5q+YnXGNxSA1FnL6M18PmyUgOxAwNVdG6BS8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )