UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rGolHDCyr61BUqe9TOrzXMnab66TK4949U0so7U/wtA=' 
WHERE 
  key_id = 'aa71cf5e70ea686bcd7fb9c3d346bf2bcd83cf27dbc65fb873e919aeeb0936f7' 
  AND (
    token = 'rGolHDCyr61BUqe9TOrzXMnab66TK4949U0so7U/wtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )