INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '857ed80494adc7d63d5fe171b37bda69208fc9cdf90e363a3fc20660e6e93caf', 
    'GKktMe4HRBKtndGKJt9yyGhGv0wytb5uhvsd0QBN/Ew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)