UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LQLdZZ3movI0khlEV2zYMR5VV08xM+cUrMnO5+XfsiY=' 
WHERE 
  key_id = '46cd1ebadbee0ea3f38cf1f3618d78ec15bd2a57f2c04165f062d0279843f78f' 
  AND (
    token = 'LQLdZZ3movI0khlEV2zYMR5VV08xM+cUrMnO5+XfsiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )