UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a91KykSlyv2lE71YDSa5/JMAcyh1rVeAh7v9rzXh2Q0=' 
WHERE 
  key_id = 'cb1d57adeac78d31fcf2ad55d83fba23c0216f543c196ca0fb9819cf87a31aff' 
  AND (
    token = 'a91KykSlyv2lE71YDSa5/JMAcyh1rVeAh7v9rzXh2Q0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )