UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'brHK8Kr/wyUY+VOXkF9B4kazfCDGsIVhsPCAAG03uwc=' 
WHERE 
  key_id = '4d0e217d1c6335e2678fe3cbd5fe3e42ec3e6e666c0d62b119f10f2954cabfd4' 
  AND (
    token = 'brHK8Kr/wyUY+VOXkF9B4kazfCDGsIVhsPCAAG03uwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )