INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76a5d410e1d44ac329b9ff0085c31d858978809f729528f7a8bbe2c201a61fb1', 
    'ZQGLRRSoYkoR/6kd1Zdx2M45gZmJGtyUrbPBV14s58Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)