INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a25e99441fb70ed818e48c1943e19484fc452153c2bd012a02c6061df3b2589d', 
    '+vBJmSjeQJxBR+b5RJBTaEb8vmM1huExpJhATj1Urnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)