UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9w5045gZFMu4cn9YAXqo+Dox2BfMKJc88LzrYesQ3gQ=' 
WHERE 
  key_id = '3eadfc41b66c88a8e8d25fb70cb861152c57b115d11422283c6b785a269f4e88' 
  AND (
    token = '9w5045gZFMu4cn9YAXqo+Dox2BfMKJc88LzrYesQ3gQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )