INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b793042bfc64cc8b5813e33e982a43e4bf878042a63d55508cc3e771f94f97b2', 
    'dOoc3xL8xRM4d4099xjWg7WW+qtRD+kDMbu8GdN6Mbo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)