INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3aa4b7f8f35d9f304969c7fefb33c0beceb209390aec7dfb8ca8f51565f9b2ed', 
    'AOCUxzlHDWms9m8qLZkGl1Slp2vcRcsTHy5z0bUVREU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)