UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mMGVEfnuu1qR2CcupzmDr1hvSvi7K/ET00vMOA2sHMc=' 
WHERE 
  key_id = '6bad79b5a85a8c0c685d878665d33ed24d7d5ec67c3c7efb4c56a2585fffb87a' 
  AND (
    token = 'mMGVEfnuu1qR2CcupzmDr1hvSvi7K/ET00vMOA2sHMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )