INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'def8d212d9843fe14e112336e951f031144fdf6c20695bb20e8c985092f3e26c', 
    'zEAKVSpTbLtv27+WoKpgjIbDJcz1BdW/HtJXM2LtKvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)