UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SGcPeyv7tO8joL19RcgteAUcJQAVGDq1l6HLw9PxxgI=' 
WHERE 
  key_id = '44ae5e9d1df8b19d76c0e920356b7dba0d354653d941b6348445867fa717e0f9' 
  AND (
    token = 'SGcPeyv7tO8joL19RcgteAUcJQAVGDq1l6HLw9PxxgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )