UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dBbvz47L0Dp7jgFU3cGSG9hx1JS7ISk3uCZdAoTNz2o=' 
WHERE 
  key_id = '8b70ad08f74c4d3938c26a45d6af0d50ee5d1cb80f91915c66ff3e0c3b6ce79e' 
  AND (
    token = 'dBbvz47L0Dp7jgFU3cGSG9hx1JS7ISk3uCZdAoTNz2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )