INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c601f5b6eb16e02e73844e838ddddefebdec421c3045a04be255f0712822c6a5', 
    'Hxal7Tooc5xWkC6RZ08/j/pAMD7BUNEHb6DaDQ7MkzE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)