UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'POQdv+0qxKmMvOEdHrSwu2joodZzdrkzZdbnGGERMrE=' 
WHERE 
  key_id = '33be1d3d0d52d855526ad773b70d10886864fd7afa987e5ba71a156790c27b9f' 
  AND (
    token = 'POQdv+0qxKmMvOEdHrSwu2joodZzdrkzZdbnGGERMrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )