UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aAcIk/aRtyocI0NuE34GvrtKUGVGposvPK09KzFESPk=' 
WHERE 
  key_id = 'c7732498698ff81cbae543378f4548d8d11cae28983bb7c86107cf74af154e34' 
  AND (
    token = 'aAcIk/aRtyocI0NuE34GvrtKUGVGposvPK09KzFESPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )