INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f257f725b2256a44b4b9c2af6ee270a1e46e805aeae69797e34f17e5c6240851', 
    'kCJ0rz3BgSxt5IN7a1/0hsU2zxqeKu/YxkbP//tSX3k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )