INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca9e2da305113377061b6783188395d6cb1ef27fcef37c51562bb336a3af935f', 
    'jDp8sRfsAo0SYZBuqzAkxLVNsj/u7XBDelB5Yg2lXAc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)