UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '24kFGivCH7iKv3IJoyyp8QUW6cmbphGP2U31sHnOlVM=' 
WHERE 
  key_id = '75a189647676d489fde30fd498e29ca732ee5644e56127f41a9463f64a401481' 
  AND (
    token = '24kFGivCH7iKv3IJoyyp8QUW6cmbphGP2U31sHnOlVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )