UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fS5kvsDbqu4ZUMZOvJyA7QcjOa5w9VFjyVn755lAHG0=' 
WHERE 
  key_id = 'fa2d3aa9172d68fb1934601cf56e168f312bc3ab35ed92764b2aa25b8bcbb448' 
  AND (
    token = 'fS5kvsDbqu4ZUMZOvJyA7QcjOa5w9VFjyVn755lAHG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )