INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '054b13a903d2a5981060a51f24bfdc584b9bd86978ba72bc849d5f50888e9353', 
    'KSVsSz8NVvBnWXpbtmsw+fV2dQjA1Tg5PlOjpjchey0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)