INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6132bff1923b0e6338802c21b98cd2b8240bffa49a1e8c12d119511d3ac5a73', 
    'HYMpIzdE580NANyxy7ccxg7SIrPuWDJIWQbKU1QvPyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)