INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34b67d2f8143a82c203d05edb9dce239ee25ae4421cf893d45cd3331d7d73ab7', 
    'fATr/+I1wMM3mYd5qEmWY3kzuHHiEBYUrsW3lvt/uGY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)