UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5SunrfUuk1dpVY9YB6Uc8hvZwxec6gWn6XO9c/2RDPA=' 
WHERE 
  key_id = 'ad9f9b884916218bf9bd67eeb62614f19c2eecad3fa84b6965d3d3646cc19d84' 
  AND (
    token = '5SunrfUuk1dpVY9YB6Uc8hvZwxec6gWn6XO9c/2RDPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )