UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jgDDg6ap1UQksPsyOyO9ckay4g00xI3TMjnquiX03Wc=' 
WHERE 
  key_id = '847033d7f10f04c8090540fb6292eb1454aa28931762250442373119cf33c7a5' 
  AND (
    token = 'jgDDg6ap1UQksPsyOyO9ckay4g00xI3TMjnquiX03Wc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )