UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kLJDGzj4SwFiGu3e3rAcjuIVjXrZtskw8WXHujIZ4WU=' 
WHERE 
  key_id = '960838636aacc1ca7bcb8877c96009dfe70689943fd6cf479841648aa52b941e' 
  AND (
    token = 'kLJDGzj4SwFiGu3e3rAcjuIVjXrZtskw8WXHujIZ4WU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )