UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fj1lE4gnNAVXYOQWx15zwtr5SXBKb3n5wtmApdoa7HU=' 
WHERE 
  key_id = '9ebd10a9f5c07abd7fd295d093681fb76330d83594c09b3acf000b95198d273d' 
  AND (
    token = 'fj1lE4gnNAVXYOQWx15zwtr5SXBKb3n5wtmApdoa7HU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )