INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18a773aceae6fda7c3e8216d575b216e16ad619ce7b2c65a9126ab14f715eb24', 
    'UJ4SDdd73QpNDw81MEtjVToxVlSTzeo19beIf2w9xIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)