UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pzeP4npIAOfgQUKeM/IEX4huJno/DtgXzs6XyA0ZdeE=' 
WHERE 
  key_id = 'd83c0ec31d66030d5434d3d0754018c4cf22fb3d7d5ff6a55dd496ebcf4c1647' 
  AND (
    token = 'pzeP4npIAOfgQUKeM/IEX4huJno/DtgXzs6XyA0ZdeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )