INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd71b9bdf93e792af99bcc7edd6f3d4afcfdf99cf678a4d197f318d8d3784a9e2', 
    'SnKv7WVcYzAdTgLUJQPPRaf2HPjO/pZDBGn2JywoZ/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)