UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BOx+lXYfMkV1RlfJx/Ej4foiweRlgBBNe4RkbuCsAY=' 
WHERE 
  key_id = '998b3334f62ddce63fdc932b66d2fe3b76493ebab7b06dbe5ffd3ccd48168df1' 
  AND (
    token = '0BOx+lXYfMkV1RlfJx/Ej4foiweRlgBBNe4RkbuCsAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )