UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DgPo1PNZUv7EbwDLWSjlXlHawUcNnoBxfkA/ek3lm1s=' 
WHERE 
  key_id = 'a9d6cb005e07f50d157e863b1d6c50bf0d351cc69d7e5134b1f7f79beb8e86b5' 
  AND (
    token = 'DgPo1PNZUv7EbwDLWSjlXlHawUcNnoBxfkA/ek3lm1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )