UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F3Tc1okuph2QR3m02ofpTmgHQHSj6khEAmqutNUv2MI=' 
WHERE 
  key_id = '4f6a7ae0666b7f2958da2a85bed95e082669575ec38ad5f44209f89bcfd375a5' 
  AND (
    token = 'F3Tc1okuph2QR3m02ofpTmgHQHSj6khEAmqutNUv2MI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )