INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31b53e9b4f4909bb2e82dc20926d8d6b97042dcd2c93ac1cfbd1be24a13e5bec', 
    'kYIg6cR4ZP5FVlc2uP9q874Zh6yF7QD59SdVkhPhGpA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)