UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fURjAo+g5zNC5iwR/PBzjHwslyq24uGj0N8d6oIYQRA=' 
WHERE 
  key_id = '31acc7ec96d977741565da97a65f7b710e3e8dffa1747b4e14642ada39a7057e' 
  AND (
    token = 'fURjAo+g5zNC5iwR/PBzjHwslyq24uGj0N8d6oIYQRA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )