INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b6a8a208e97692ff1e9f51c0eddb16c2395c32b59932ae0249c1bdefec6ab14', 
    'APm3EPtjpprvYVe3hBk836x8EAXlVyaJwuq5IV5Bbm8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)