INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c87675c9c955ef2fbc1dddc1f59b0737e639004c8368135270053306d338b059', 
    'moDH9vv1IBaZ707I5HLA+acdjHvKHD31pSbcOwGl5Dg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)