INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93da68e3b138f29e3072385a6dc186809966ddd43f9ccfd6a8583258830b499d', 
    'UQ9HUTNNNqIxCdy/HUAfjgrzoWW9YJuxXsJQim/B33A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)