INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0c9a748b0883e6a5fa95b1e98d60b6be3e48d81198541a43d5a9bd26b42d521', 
    'PkTIID2RGAYJv5hzCXYwH9EI4UUoUimoz/QjxEKt3lY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)