UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ygJPFVgc5Bq97scyzixqoWnBxw4h5FxfX46YjgFDen0=' 
WHERE 
  key_id = 'be54611c556d6e96872b10be487c1a43acdd9f926f8a1910672a3c8e745b18b1' 
  AND (
    token = 'ygJPFVgc5Bq97scyzixqoWnBxw4h5FxfX46YjgFDen0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )