UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OHqIDfTv9TtuyHmJYcaMfPiOpksvH/vLnieD28IbR9E=' 
WHERE 
  key_id = '55319c7ea9b22994e59dd923abb27d556b41a6b3a021fa0825a1ce19133a8eed' 
  AND (
    token = 'OHqIDfTv9TtuyHmJYcaMfPiOpksvH/vLnieD28IbR9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )