INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a4b8aac00594ac1602e678a82d97677d9bc31b585224978779f7b1d5c716c5e', 
    'hVLY8o/VQJsDEiwLZKGObc95Cq5i6XKpQXZfMsw/M/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )