INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '531763fc88c87b0808fa88365b1581fcebda6a8f5a33ae65bc72b5a1caf744fc', 
    'w9MmnL5IP0P/02o6cpG5jUN8ClW3d1MQwWOn0019PoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)