INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9783e30cce3b639b3d30e876d3e5d687360d249811aea44a96ec8db30092b20', 
    'bndy1h7j8oLRgvyGF/ISSBVmpngsbdbH47ir+IUNYfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)