INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4c79eab6fc303b41c24bc01c0f9717338a5027fd917f1b1ec501b5fada88376', 
    'rql5x4GhqzM3djXDwA2oH//jg64Xp42JDF43pD8A2a8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)