UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wjklqnr3VaqPUMOaVsT1+QlLpZmg67M2ubkgQB15ePA=' 
WHERE 
  key_id = 'c665023e7511aa613b70b91e70ad5f8bb145e161a882134ea54bf2ef059380f5' 
  AND (
    token = 'Wjklqnr3VaqPUMOaVsT1+QlLpZmg67M2ubkgQB15ePA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )