UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't8nBZxsR3lnQhRHL29QJwTSy/rX+6ybDzQW58/XtvGI=' 
WHERE 
  key_id = '7156e58bab2fa42967ff35c42f8d08cf9457168c9efe4e6e816c8deba536fb0f' 
  AND (
    token = 't8nBZxsR3lnQhRHL29QJwTSy/rX+6ybDzQW58/XtvGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )