UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5XsceyG39+XiAuJ2l9hhEG4pQkmnELQTelAyYqS9Gps=' 
WHERE 
  key_id = '48194961d65d9d42d4995990aae11d1e698d18f715de642fa9738b21b8987a36' 
  AND (
    token = '5XsceyG39+XiAuJ2l9hhEG4pQkmnELQTelAyYqS9Gps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )