INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6815e76da8d72ea33b38ffe39736eda95ce8e25a45c60580213cf22ecf6f8c02', 
    '+VrZtxXibbGcxWecK+lbWvEvc2o0p8Ut8Wg7YUmsP2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)