UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YwQZfGL8Y5thOpKwnHuorg7VXeri5qXJg2Y9Lnk3I64=' 
WHERE 
  key_id = 'fdac0536bc3d940fa44882760e21f52e301f86a33d82352f26839b626f955582' 
  AND (
    token = 'YwQZfGL8Y5thOpKwnHuorg7VXeri5qXJg2Y9Lnk3I64=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )