INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cc05bd1f2de0017d7ad26a7b2c06cd00e5a53a5bf4de47fd50844cbda744389', 
    'PShhKEzfuMWf4U0AgmLYrqTuJ/brq03ttZECfLo82ak=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)