INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a8cd5baa34d5a46bf30640c971b5637489cb9a5d9c8c5e8219800230a91e443', 
    'd98lOPFuvxVHcjMb6A2TcQNCIFy0m1ZcJz9a609GAcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)