UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2OuxwkTc4E9FW2Pqrg9SkyZFrjpVYyatel2cRH1XLGw=' 
WHERE 
  key_id = 'e8d2b0772db70aaab3e4b328a7960ab9e703519ef4d6c01d460dcdd158d58e41' 
  AND (
    token = '2OuxwkTc4E9FW2Pqrg9SkyZFrjpVYyatel2cRH1XLGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )