INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a36c28ea2a013ad93863c65acf295456c03fa8be79117ff1a77a24aa2cd8310d', 
    'inBD2P5PnLUH3YOz1IBW6B7Ab+7SnvlDVanDSFEB0JQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)