INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78927811d3f8b359d314083e9df9da6922d1f819704d6b89e67172dac31b45f0', 
    '4l/tFIUpYS8vgbMWnnvJQeDl6RnlGqtOl9Zd3sXQ6NE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)