INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54ac453cdec5baee49f8901357079eb1ba1a309dbc0d6cf08256ca46fe5c4be5', 
    'Q8S2DDo3EGq7JjPkDKVPwtAjr2tndYtmdCVc1gaDtb8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)