INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '787feb6e5e2651bc6141c3a09669fb2561ec1d6fb64845cdf7c90d8238c14dbf', 
    '91L/9cmKdu5fegceCrnkLWFUnY6eLWmBeMUXCPayxw4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)