INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8616d7a49bbe9e6e15cb12b3af5a649414b84f8e52a747863ed9670eb1751abf', 
    'LvdGXeM3ip5ssdBGXLTRVLankRT9K4o6UiDi3KW5i/Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)