INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38a8eb4118848402447069b7d7315578090ecb02b41cf8226291d73b14b4c830', 
    '4hFrJbuOotOre1d2Q1orkiekInCp/zHy+xxD3HUiNQ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)