UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eAh+oAQDOw/ZVka1JJ2PCEafvh2KZrxOLCjiwIwed+g=' 
WHERE 
  key_id = '6e149c6d121d6ea21081f1f55ad764edc2cf7b980474ce39aa8f5cd57bdc7662' 
  AND (
    token = 'eAh+oAQDOw/ZVka1JJ2PCEafvh2KZrxOLCjiwIwed+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )