INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03d1ccb89e6baea80094546e228cbf29076e3b97e821170f3a9b7d912159047a', 
    '2WkA03xyITV68nASdhe5MzFw47fMc/tpJMGzHvCnlDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)