UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Q85LPVbYqg9EsQ/pVg3vcx6KXM3ZsrVbmoDC4lIu3c=' 
WHERE 
  key_id = '59e9c280730156042e6e15a79fcbd9d1878ee2888bc7a115f33e6cf9c3f9ee46' 
  AND (
    token = '7Q85LPVbYqg9EsQ/pVg3vcx6KXM3ZsrVbmoDC4lIu3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )