UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z4g6Tso9i6Tgx4Vi7cJtzONiAmU6XZGIBf6ganyOKAA=' 
WHERE 
  key_id = '1bdbb7a89cfe35e8bf7214959a64d1aa61b26124cc058054ed85de2725868174' 
  AND (
    token = 'z4g6Tso9i6Tgx4Vi7cJtzONiAmU6XZGIBf6ganyOKAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )