UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sc8EY11WA895ZkdP9TahjTHrypNzbFSXNFs4xNfxIuU=' 
WHERE 
  key_id = '1f10b47efbfe2adfea150cbeb633c7fad3fbe0207cb5281d16703c3a264e857b' 
  AND (
    token = 'Sc8EY11WA895ZkdP9TahjTHrypNzbFSXNFs4xNfxIuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )