INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '250bff716ce149cb81e52a382fb677eeac912b81191b0c9ba4b32ad3db9423d9', 
    '0MDXg4EeymC+YzFzKfLO75PbtGx0N1NPz5EtaY3FdsE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)