UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aV3G6YBtsG/7cluWFq0vGFE6U8Cb82Jy9DuMXrws7jk=' 
WHERE 
  key_id = 'a05abfaa6adad83925e6ff3fe86141d242bd9585109d91dd8d412fcafd8eb2aa' 
  AND (
    token = 'aV3G6YBtsG/7cluWFq0vGFE6U8Cb82Jy9DuMXrws7jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )