UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1CricS2KVAKYTC82z70Uw/vHL7D3jeFs9ef1o3G7fLE=' 
WHERE 
  key_id = '5ab3b08c53313b01b2dc109e4f9b9cb30f333cdb4722743b6ef71a6136f6f249' 
  AND (
    token = '1CricS2KVAKYTC82z70Uw/vHL7D3jeFs9ef1o3G7fLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )