UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5R1lviDptnzCTgcz/amGdemXQ4oZL+JRbmgchmxNDVE=' 
WHERE 
  key_id = 'a3a31e95d58046f0795d69f2b77549656d0e970a35e61d0df681a0b26b8e9ba9' 
  AND (
    token = '5R1lviDptnzCTgcz/amGdemXQ4oZL+JRbmgchmxNDVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )