UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UbGvFxCub8Aq4kFoX1/rNG7tPm77ZRHqvQ8La9rf7bM=' 
WHERE 
  key_id = 'e3fd989a51f17896b40be053190eed2955245cca976a4f8087b542a17bbcf69c' 
  AND (
    token = 'UbGvFxCub8Aq4kFoX1/rNG7tPm77ZRHqvQ8La9rf7bM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )