INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aec571ad1bcbaaa28c803f25b0ef2519c347e2327602bdaaee1e3b7840a594b9', 
    '11zSfNQUyh5nPRPnp2F2y/bG8besq1X4Q6CRzPs5PbE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)