UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jWdpc9eF6DQOdVVVS5v8sUwVZxna7ecJ0JebHjw/MBg=' 
WHERE 
  key_id = 'ddb1741adac794b584b2fc6611edf402b1bda511d4da9c8559e618749e5d9744' 
  AND (
    token = 'jWdpc9eF6DQOdVVVS5v8sUwVZxna7ecJ0JebHjw/MBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )