UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l3MQuEU6c5IAr0e83rVlT8gbuTrFIGeZ1W5ao5BJTXs=' 
WHERE 
  key_id = '9b52c912971200a2c2c2b9e98a72b33414561bfcf49f67c8a695d91386ac4df1' 
  AND (
    token = 'l3MQuEU6c5IAr0e83rVlT8gbuTrFIGeZ1W5ao5BJTXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )