INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b8791e5164d7f71b3d884a66dc5753b7127bf2f5bbfafba8359e7cb42787bb9', 
    '+0yOKh1/k2IIO3NXoG9bat4QS/hdXhpqj56hZmF3Azc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)