INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc9b0acf73e1865cb6742a024e7e5485fe85a2b0437612f4bcbc557be3c481c2', 
    'Iz2HAh7Q70Zs2AUe8ja0r2qS7ICikC1BEZSL/l7yHxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)