INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47ead50f324716cd93c7b2423792dfb0961d89c5addba86da206bd44258cecd4', 
    'WWQ7EJzCuq4TkpwYDdfcA5ZPSP5xAmY7EbB6h67jBvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)