UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E0Cei0KEoiyluzygfKtRDuJ+LbBeb8u/6yZjTT1OAFI=' 
WHERE 
  key_id = '69c9d35a0981930b87c88b4226e8e6eadf739cae2da50d4fb76d5388d78d1e77' 
  AND (
    token = 'E0Cei0KEoiyluzygfKtRDuJ+LbBeb8u/6yZjTT1OAFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )