UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1nKXrn93gjK6PvC3fWVQUuxP+kFvwCyfRCFXaZrCnOY=' 
WHERE 
  key_id = 'b28054f1adad2207bb8b03caf9d0e84b78e37a5406e8c27af29b9a2ec505697c' 
  AND (
    token = '1nKXrn93gjK6PvC3fWVQUuxP+kFvwCyfRCFXaZrCnOY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )