UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xugjzG3quUsvqitgDz9VOmtYat9uaj5FQOlVIFHcqf0=' 
WHERE 
  key_id = 'd8f9d496a3860755efd1f6a7cb37abb226db9e6e11267c66669d2cb213bb1347' 
  AND (
    token = 'xugjzG3quUsvqitgDz9VOmtYat9uaj5FQOlVIFHcqf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )