INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '945a7139fa6909c0382ba43440885b8397beb6ca6301b23a41c4f975b084d4e6', 
    '4eKEAPhd6tlDNHBgdK31ZpZDsIUT+uQj1Zcy/Daf7mA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)