UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fNJIk9ifl1BmRhL2KpsA4ZKXtEcVuaH2ukY3HhZVBZg=' 
WHERE 
  key_id = 'e5546dfb83bbd907f2622ae0164bd291c7f7f1d98a0d5c5c20d75eb0d15e3227' 
  AND (
    token = 'fNJIk9ifl1BmRhL2KpsA4ZKXtEcVuaH2ukY3HhZVBZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )