INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe6574ddf403cb3cdb70e32eeb0978b18c340a9e1cdcabff8f0ded6d9515849e', 
    'cTTLZEaJTFKRZby9ANheQkIMXJmk09SLmFa84IKl0k4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)