INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b636c0f9f00d83a9d7e2eb727485675410632dc5a7e2599172de5a755d55cf8c', 
    '+y2T6+rW250QGt3cwALCYkAaIcLeLahScyXwOFbm41k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)