INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e92e2eefc512dfda500ab776eab03be0b7807fe3ca84aa5d9b0cad0ee28ac19', 
    'QEjw74chVAh0Mvtbg782EY5dFSJ0LQ8OURZGkB4r6Tk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)