INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '262461aa3385e2a67e1622e070930a654090b78b671a891e33cce689141cc6c1', 
    'rP1FbYAdFlRbBTg7k9RFYAMQZIPS/t7yxWixfUBbeFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)