UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sa9TUq9mKVr43wmtb2+8M7o+vJ0BykCjOGx2ehiqTLU=' 
WHERE 
  key_id = '1345515764ac78d38eef7a73b6b08177025014fd4cef8491125d2c39db3e49fb' 
  AND (
    token = 'sa9TUq9mKVr43wmtb2+8M7o+vJ0BykCjOGx2ehiqTLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )