INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eee40fc1982f7f10d5ab171b931f078553dae8512dea7e8d6eca7b60a5de5ada', 
    '168AHwPildNl2eM3nSq9y0b4ig1l+vqSK9S8u902I3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)