UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WOmerP9GxU3aSo5nABxwbzr8G2YebdbGuQgbt21+GaI=' 
WHERE 
  key_id = '9fd07b43845ec1159d7e2d50b6794d5e1c12cda455ebe2f297523d00c73a4b7a' 
  AND (
    token = 'WOmerP9GxU3aSo5nABxwbzr8G2YebdbGuQgbt21+GaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )