INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4aab5b945ffb61e42e3e010d55856c93438f4469b0c4f76666342075811a5dcb', 
    't/JRSZDDHwlQL5dDndHiZJFpcU9ve9B50I25lBJxJmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)