UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EKkGN1nOFxxpa3dKKJVeUU3WphsdYLnHoKpBVlOAR60=' 
WHERE 
  key_id = '023e9da294ecbe5792d1d0ce4b66b629fb29455d8704e6f09413612bc2e6b277' 
  AND (
    token = 'EKkGN1nOFxxpa3dKKJVeUU3WphsdYLnHoKpBVlOAR60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )