INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '881c80361c692a626e27c767d93aee94fac575936760f38364e590e00863bb77', 
    'xcY9o3Giv+UJVsNWGfgta5F+JpGg7HAnss3uxqkygW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)