UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g2JieDf3a1WuiZ6clF8EPK55MptT/nzeSpBht4Txsw0=' 
WHERE 
  key_id = '5cb3a2112a5cf15e280946046a6a916b043c2d21e5ffd0af41f9b709e1da5455' 
  AND (
    token = 'g2JieDf3a1WuiZ6clF8EPK55MptT/nzeSpBht4Txsw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )