INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43b3da6001d7b83ade3338446754a9309f37ed60c19d26a3d35424940034e445', 
    'rlX7xwnGlqmISLpdT8LrphrXOHqxvroImuG4rTGgO0I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)