UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MPpBdpHgtAPw1XxlJdwPi//3r2tdWm/Onw4tGST2rg=' 
WHERE 
  key_id = 'f79fc664d9da27fab5ccf995a65e1fefeba846c5785b458f94b46556e0be25ff' 
  AND (
    token = '1MPpBdpHgtAPw1XxlJdwPi//3r2tdWm/Onw4tGST2rg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )