INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55b6db4989a526d1058e1e4aef953237ef49f802cba6bb365c10fe78adfb8f35', 
    'EeF0TW4MLXeFO9IdIrhgLi7eu2d1jg+DlbnTBekY1xg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)