INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b986d892225924f59e05ce56107e36154b286b7f48f8885515afdb1f38af15e', 
    'tlkXt+nu3TrE5OXe3P10q1BAPlCqWXdTbQjOHrr9iSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)