UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JmZDfv2RONibdGANxr9txEMvjYoop2T844kD7QnePCI=' 
WHERE 
  key_id = '8f3858ea78424d877712f867fd747d13e747401168d6e2d5223ec4d3b4d838ad' 
  AND (
    token = 'JmZDfv2RONibdGANxr9txEMvjYoop2T844kD7QnePCI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )