UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2OrzMlplOQf6cmX9XeU2blyNewWPqGDlU8FKPUhfuH8=' 
WHERE 
  key_id = 'a9ffbdb34e5ca49f21c3bad04e4e5a83892c31f00c7829abd02d00c918722d69' 
  AND (
    token = '2OrzMlplOQf6cmX9XeU2blyNewWPqGDlU8FKPUhfuH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )