INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5253bb385fb9935e33ff5f583a1328ccb04bda8611ded1cda6f15343762deed', 
    'Nos6cbiFM5slAexnQp2BDKQIctjCwf+KM3buFPbVIao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)