UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FeCxudj2XUALaZV6t5/DLvHbKW8lni6ynGC6iN5KA7E=' 
WHERE 
  key_id = '5fe88204cce0194e81b03aaf08cc56fa060988612dd3a7a04903605d5f234171' 
  AND (
    token = 'FeCxudj2XUALaZV6t5/DLvHbKW8lni6ynGC6iN5KA7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )