UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qSdJJLDEe1+ytGVmeSHf5y6Y/MyXTxT19x4PtP3quwc=' 
WHERE 
  key_id = '76ae8904f9998df2552040acedeb2564f09265a18cf1023592079daea35c6a8d' 
  AND (
    token = 'qSdJJLDEe1+ytGVmeSHf5y6Y/MyXTxT19x4PtP3quwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )