UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dgo/ACbHWViH3pDCdbMbiFpx7i5V8Gr6LkokkZpPCGE=' 
WHERE 
  key_id = '4b8062d94efa30eacecbfd90dbeee3ff73f92c86464c1e0541e5ccbe106f6e9f' 
  AND (
    token = 'Dgo/ACbHWViH3pDCdbMbiFpx7i5V8Gr6LkokkZpPCGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )