INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8a3cce47db7bf454e32b2566141b5dbb340a9ec50b401434d690b4e3a090a28', 
    'tniunqkxCaTnSNET9jDcU0JXkTmno+LbLcc3Fgjk308=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)