UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p9KylBL4L/WoNwQ7xDLiO1RgPEq4LHUX9Chikll/igM=' 
WHERE 
  key_id = '889e9755da228bd933e26179fd2935d48cffaf1a61543cc98bd15505939cb64d' 
  AND (
    token = 'p9KylBL4L/WoNwQ7xDLiO1RgPEq4LHUX9Chikll/igM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )