INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4c670456bd8deb85384ff97cd502e0dfc11ba4443f469f3a725997aaf36e8e9', 
    'qXxEeu1vLuDvpjP4z8jlXs6jqUqKZxDhV52WduBWoPw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)