UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dBESqzh262GfWhJw//sKKObD0gkn3lBQw/7bPDpNfgw=' 
WHERE 
  key_id = 'af9644463f7df23eb27c4cfc34fd424565bfa3d88153d81f599756027763b55b' 
  AND (
    token = 'dBESqzh262GfWhJw//sKKObD0gkn3lBQw/7bPDpNfgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )