INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c41c838014dcd154f84b2ac9ac3e26789b4b38b06e94b50bec6578de531ab8e', 
    'GizxIGyjqmpQFD4xXz8t7zsh9CYNjszQ3oQA2EVRmVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)