INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7fc3b21b80feb617ccf481c4ad11f5bfccb8a9ef2c88292ffb086df0aec450a', 
    'HWCB31tTvJB5A5EvtaNOBx2ZdLaKP3KsyezEf10Rl3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)