INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b29e28bd323b3020784138e162167f7de107d04481c337dad04b5944139691f1', 
    'ut8D1N387xvYxTHMJtuA2NCm9vaF3tnIp6uURDk1e0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)