INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21247f3b74ba2da6364daddf70988f6eadd089e45a7d5701568a35d40db41869', 
    'vBtWfF2Y3LhW7GOk+tJ+SC6z1q4U6hz+XkvdyMunml8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )