INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d15b9a40ff9b985722487941e7b46a23ecabc238773c9f3a07c85727b985d77', 
    'rMURCXXxkdVAbnkWpnmdvNiU7LkdXyBF0O392nv+yoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)