INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b71f18a5699330d8bb971c079080c74376c4fe78d884d2ee053dcd2b42ef48aa', 
    'CczUL4gQNhVSTHPhmOdBWbBOSI5u2VbWTKT5sZSooNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)