INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9be7c2a8a9237c0f9fb955104f79bb8944f990e18184ba687f17198c4c53d37e', 
    'OfcUS4t0oJ3pq5aq4LViYKQ+z4dJu31bySBbpifW0zs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)