INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c432394abcd31d30094003eec9747d708fc9e3f45d105b92086697bed31aedf9', 
    '/b+WZ3FwcmKDwvJjyDY8+7ExPwWdinVvwSCpViPqLQ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)