INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecd55741cdbf0bb0856689d1b3d518d68296434098f7487a9a1b9162566f3d96', 
    'CMo/lGedqm1rtB8NVmuE33qqdHpW9laCIySEOgDxEdg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)