UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '64k1+qDaltZhbHFgraqB/iswV20IcbcmJnkPQe5leRg=' 
WHERE 
  key_id = 'a0f689ad0aa95c80a99ee191af841a3d7fd68d8cb64fb63b8638157dc99de29d' 
  AND (
    token = '64k1+qDaltZhbHFgraqB/iswV20IcbcmJnkPQe5leRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )