INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73fcfe74bfb2bbcd51a660dc3d33568c6f2b0ec68a077033aa49539782f9af39', 
    '8yfNhskGI7IrQsnPT4uYTY0dISOSyNb4DdiZ4MN7M6U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)