INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6aa4fcb5a8ae26f50d7c6e1793523cf7a6c553e130abcc238539b758a27478b2', 
    'qjaHALngFU41y47jFe5jk7QRn2F/Ux9Qs6JuKZ3CGBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)