UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'krDEWZ+6pmrYLnHXb4437TwTfJriuOYhA6qoHdL4O8k=' 
WHERE 
  key_id = 'bfb3c0f78d8b977756c45dbee85ad1cd7cc929356fd02099e2c90190f53f3948' 
  AND (
    token = 'krDEWZ+6pmrYLnHXb4437TwTfJriuOYhA6qoHdL4O8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )