INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6b3ce68b119f3812d704465865f9cddea245f218694d756edbabfd4fca3e7a9', 
    'ECKIYD3yk7aLk8Hvr66ahuuJbLhspQFavPLaY89CG8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)