INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'db877654998ac8b43f753ededa40ae1df2ff734e0535e05a3813d3e6716829fa', 
    '4bTiCeJ4JJ2JCmxPT/V6GxdUzOnGSfCbgSmcoW6rzH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)