INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6fc92e487c29b3a54e7393fb8b661d068dc2b8eb3c4b6aed99c39caf34ee995', 
    'sK4aqYLWiiN812qXs+Plh+HkF80FvUtgA2sgBZZ9y4Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)