INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e05b7ed5766eac90be677ef7e1bd5c1e3be86f49cd1e4cdb77948a42a88c95e', 
    'yVkJcB44pmknGtGOtMaokULBsd3ueGgldKqJ5iY2wnM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)