UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eb1MQ67fnTx4mZGmMiSdXCqh6F/N1M2nyuKnciqeuNE=' 
WHERE 
  key_id = 'c272a3fe29e174f2525e49a67e88de3c6ed7fc065789f6e88db0b0d1406d2056' 
  AND (
    token = 'Eb1MQ67fnTx4mZGmMiSdXCqh6F/N1M2nyuKnciqeuNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )