INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4d3bc3a54623dd93617bb2d2c89caf278a86417a775a8d918baf1796205e264', 
    '1mR2/0T7Pq8paNaZNd571dl4fSdzM/iS/nMQCWx/VoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )