UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QgfHbBzeqpgrdfpdupmtoNOQIjc3X9cvNpE9oXrrwuQ=' 
WHERE 
  key_id = '38bef601e3e5329fa9fa0d33fd48776df628cb0e9fc527a10b45221cd0ba8d5f' 
  AND (
    token = 'QgfHbBzeqpgrdfpdupmtoNOQIjc3X9cvNpE9oXrrwuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )