UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's2eWSvgR9lFABH7/Jx5HdYFB5x1IqAUp441Ox2k3iDQ=' 
WHERE 
  key_id = '5170830dc9934ce12b85cfc6381e9a83544a3717c57501c6995a61b22ec45459' 
  AND (
    token = 's2eWSvgR9lFABH7/Jx5HdYFB5x1IqAUp441Ox2k3iDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )