UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nwB8LziA/KOV6AZaRQ8JS2Wit3X/0zxhbo9Hfuw1iFg=' 
WHERE 
  key_id = 'c80318b2860532476682c03d25fe5f450e8d022b909617d251016ec5be287a0d' 
  AND (
    token = 'nwB8LziA/KOV6AZaRQ8JS2Wit3X/0zxhbo9Hfuw1iFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )