UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dujjOBJMfuDhIovoB/eb9qkqsvKUcDhF1XaeGkONPkQ=' 
WHERE 
  key_id = '9c5c564a3c58530ee707a9bd3764c15a469f4387ee90aab1365b9b95ab74721a' 
  AND (
    token = 'dujjOBJMfuDhIovoB/eb9qkqsvKUcDhF1XaeGkONPkQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )