INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84174149ab98f7d64ade4334bebf2cfd259603b2f3a89e89664486710d5dfb66', 
    'z56NMpalolf76G43L5clqCcwt9E3Z5QWVk6dnQSWscc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)