UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6RIqti0taZyTv/yOYfRQZjirhJenljwSlLXZVaxWxwA=' 
WHERE 
  key_id = '01ed77a5a8f09c7fc56eb5cb6974f2c82e30ae5eb617b1c3d3672be2c45b77bd' 
  AND (
    token = '6RIqti0taZyTv/yOYfRQZjirhJenljwSlLXZVaxWxwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )