INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4509290dffd49d677795410fd3bd70b50eda76ba569b792c1c9187bbeeebd805', 
    'LDsJjs5DnPor12pyrAvZFe18RDz3GXDjJyx4bWu/ZXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)