UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LMGH8GKoaEnzzo6NTE8qmgEEfAcmOTXnvgNTz5pC10o=' 
WHERE 
  key_id = 'c0686aa22b76b0d2561fc2cd3e9c841556d360d773eb87c65792230e26dcc4b4' 
  AND (
    token = 'LMGH8GKoaEnzzo6NTE8qmgEEfAcmOTXnvgNTz5pC10o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )