UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zs1es6uOgZEsSGwB9rYWwGNkRV64Ol8hehHmJW0RZdQ=' 
WHERE 
  key_id = '853200ea46e1beb485c4262c577cbdcad4697d30372aa40dc66fa5545190ab78' 
  AND (
    token = 'Zs1es6uOgZEsSGwB9rYWwGNkRV64Ol8hehHmJW0RZdQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )