UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4S3x0yqXJxGiFYQ46/v5DUt1dNlD5lNO90OsssyqAVw=' 
WHERE 
  key_id = 'cb4109528299de2fbe2af9ea219931a713cdcf6932e73028b42d0afa00e0d37b' 
  AND (
    token = '4S3x0yqXJxGiFYQ46/v5DUt1dNlD5lNO90OsssyqAVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )