INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce9381d1380b838df9a5b691809734be9cfb1e13dd7908700ca9f80a44fc8cec', 
    'iUcVwPxZpp6weqNWFQ6cqENecqBxAgllWin+dehEjS0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)