INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '900d690afba76ca8244edca0ce3359fc73e61d8736bfbb63e7a22bcd3d289051', 
    'eqN3uAgsXKfUM2aS5RknIXUWMxLWlChuS7fygIyUMmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)