INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11269c7887718430bbf5534a7eadd589b7312406d88974f33fe73b8940b8c92f', 
    'ed3fWxaxMixnseAbwbOsYlxpKpXjO7E3rhUp3lR0S14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)