UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h9dOwOB3jYtEZH0xq7ENPaaMK26gDP0xfpQMBhVVoMs=' 
WHERE 
  key_id = 'c9a6c8628a8a303701b65602836ee8ea3ff6956ff81c4727b6b8c75d93b7359f' 
  AND (
    token = 'h9dOwOB3jYtEZH0xq7ENPaaMK26gDP0xfpQMBhVVoMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )