UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z5uqcxwVHzIh0L6NRe7L9tvvxvVR6CfS0fwUmqMd9Qo=' 
WHERE 
  key_id = 'eb35cb8551d0a1d56aac153e7261ee7b0f2ebe6bb352a4936a0319553d187629' 
  AND (
    token = 'z5uqcxwVHzIh0L6NRe7L9tvvxvVR6CfS0fwUmqMd9Qo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )