INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b221bb454465c8c6f905c1455816a2c76fa6995094b4375c9dd84621a9fdf9a', 
    'eK/N1akwiFpICu8jVpFiS6pAteEOMmYR94hr2ufFFCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)