UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mbRJbp5z14UyZavKeb2DJ4Qr9q1H+N5hj3yYCaw2HYE=' 
WHERE 
  key_id = '14afc8e3443f4f1b2eeda5acbb878f73fe9940d61667132c495ef08c900a4fd0' 
  AND (
    token = 'mbRJbp5z14UyZavKeb2DJ4Qr9q1H+N5hj3yYCaw2HYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00046