INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9d93f87e05af9be4f839a87c00d78eafe5f12e2cd4d5bfc6c24c338194600e4', 
    'vXI+zZvT9tf4VWzYbHn2dyANoX9kRdCysHqte3Ey83A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)