UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+UivJFNKFRY+ea9jJZkYP4iAWEq0Wgy4D61UDzEW0rE=' 
WHERE 
  key_id = '6c24af2ef61899341c15913a7262901de5f58b3ba9c1355727f51aeae18441e3' 
  AND (
    token = '+UivJFNKFRY+ea9jJZkYP4iAWEq0Wgy4D61UDzEW0rE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )