INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f18a877e21458fd5be25838493854f0411c2b7a87e04f0452e63af5e5062ed35', 
    'cW19lWTMk3BDs7vwPgRZuOeSQKoHRyjG3WqCTvM4HkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)