INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c14b3b89d4f2122aa720f65e7e256a38cf0abf5b5718f4c9f40d69e09c2a95c', 
    'Qe5pebZ8vPfx/LvM0uITjEN6nelGJET8Dhj7uCilMxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)