UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sN2YLxommMt+UxbiYvIc9hJwVsu4wB7QQsWOY4exXz8=' 
WHERE 
  key_id = 'b914aa827e2ce6598774fc721cd4f559140eb6fe05224fcdef71d99695bc18eb' 
  AND (
    token = 'sN2YLxommMt+UxbiYvIc9hJwVsu4wB7QQsWOY4exXz8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )