UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IxuomCL/DrKYGO+auxpGHN2WqISPLvFR+iKZCMz8qOI=' 
WHERE 
  key_id = 'a492349346f847fdbde38228c412b85b2465558ae4e121533de79498626e355a' 
  AND (
    token = 'IxuomCL/DrKYGO+auxpGHN2WqISPLvFR+iKZCMz8qOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )