INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3521c8f4069a535dc8fe0c44a76cc4943a5bf37444dde0cf76dc173fb24ae499', 
    'VdoBF7mxsDpf1Q4HcoFyigQ3qr8hfBrc1XArkcdyNb4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)