UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S/OzWlDg0+PWspaRxmnxKllolNdBSx/gZwMB411WX/M=' 
WHERE 
  key_id = '8b7ee99196b1b72e37152b43cd9a3acb966587e8ceadefede93ca5c5d56cd4b8' 
  AND (
    token = 'S/OzWlDg0+PWspaRxmnxKllolNdBSx/gZwMB411WX/M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )