INSERT INTO cscart_aprillock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f21731b96839e0ff0d84a9c29f737146e84eb2e2b503da382f164228540facc2', 
    'VzhORMLjs+sUAApkr2gbVbjmEkBOZCiEC8n1bF5E6b0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)