INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b47fb2c0c24d6605eb428d6c735a220bb18328b0a36f167e3f0d5201f17027c7', 
    'mRFNzIFHLIcwAOzeB2p/PZSJpmT37o2Yf+X5JBZN25s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)