UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5Cjnx9XkRUsUN34tIqLg9ei0S82beTIhMvt191i1DY=' 
WHERE 
  key_id = 'bd52201adb12b5a93f03117b8a8c30fc758d4509689b3b7a58b1decd30333496' 
  AND (
    token = 'x5Cjnx9XkRUsUN34tIqLg9ei0S82beTIhMvt191i1DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )