UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P91Lgy6BLML5S990Lg5gNkoatmE7ySoMCkkrphsh2hQ=' 
WHERE 
  key_id = '2ff0505aaa3360d7256345e994b62cfffe27d808160681c31d140783df582f35' 
  AND (
    token = 'P91Lgy6BLML5S990Lg5gNkoatmE7ySoMCkkrphsh2hQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )