INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8ec7a1a1f306d1b89f869924c4d6f0c8ee11c378a9b8e3042c5d6349d8a801a', 
    'oaIKLNQ2UEnh1oGAfmDvJlPay4FbdQm6hWFmyVIN9Og=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)