UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NKN3I33dBs36De/6iwE9XdoHDk2fXMEFtywxaq6vo8Y=' 
WHERE 
  key_id = '0400c35aaf291f7dceb8cf0f06b3473691f3b06f75c58acce98190a841fe9956' 
  AND (
    token = 'NKN3I33dBs36De/6iwE9XdoHDk2fXMEFtywxaq6vo8Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )