INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c73925184d9fd4fa4f2b65a1850d68297458e0adc3072fa7451be2161b3281f8', 
    'KC9Rl83WdWnpZj5BgpjoMDf8PtGeNpN2D0a60T737dw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)