INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ace82594ae77b452667660df955c7532de44551252afb38e1c0f328c6bbdfb29', 
    'kNeHxEiRc9n0feeUvnfVdlboBv9rk3G7a7sIpRn7PJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)