INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7acf47c33cf2625098ce0667cc2a87b060f9fd75add8abb37b50ca50e1427333', 
    'aZx7kBes15HHtt36a06zw58I6v0gzoLcxVUcz8YyaAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)