UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YSXRB4tQSHAcUabr48htA2Rla3qCmMJb80WjX/vJl8A=' 
WHERE 
  key_id = '6f4a7b9dcbf526fcd7b903c58901dbffc143e0d90bac4a8069b6a40c4a88c6eb' 
  AND (
    token = 'YSXRB4tQSHAcUabr48htA2Rla3qCmMJb80WjX/vJl8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )