UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hfHewfXVBWHEL5A6f/dy/xuEo5MOMnDkxk6gX+vUTBE=' 
WHERE 
  key_id = 'c714c5969d6e6eb5135f687e425e1123fc84554ea3aeba34bf9fd45629b246a9' 
  AND (
    token = 'hfHewfXVBWHEL5A6f/dy/xuEo5MOMnDkxk6gX+vUTBE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )