UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8hpGwkP8inFRi9G0HbZVorbS680jEQ+dm0TLz378AcY=' 
WHERE 
  key_id = '8e46e2ef39deae18f7a22eca571aad6843bb94c1ab69695ab1e4828662555d77' 
  AND (
    token = '8hpGwkP8inFRi9G0HbZVorbS680jEQ+dm0TLz378AcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )