UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3laRuUk7dff4EAgK2pyhdDtzjD1liHO1EDEjXKxjOGM=' 
WHERE 
  key_id = '11a28a9cd1a01509437f231c313383ac8b5f6657d34982a0525fcc9e79c669bb' 
  AND (
    token = '3laRuUk7dff4EAgK2pyhdDtzjD1liHO1EDEjXKxjOGM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )