UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 300, 
  token = 'IVASvheRM4lwstFiY2SpV2TAv6BBfr5MQhhk2WA6Xuk=' 
WHERE 
  key_id = 'ed1019e55485058b368147e07c3b3de333f9f0e17e3d4cec1986144c9b5bf9f3' 
  AND (
    token = 'IVASvheRM4lwstFiY2SpV2TAv6BBfr5MQhhk2WA6Xuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )