UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0wcT+IVM8a8jefBPux7mFoKkIEkEiaBU2morXzIbyfY=' 
WHERE 
  key_id = '2bc8278e0b2e69bc9eeeb8591a6f3433a479f5309fad1c22df606f5481bf8635' 
  AND (
    token = '0wcT+IVM8a8jefBPux7mFoKkIEkEiaBU2morXzIbyfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )