INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56f4f3c6c9c2ad704c218df5aa9a875225b05737144d6be24d437822cd4553db', 
    '0dAM6pj9pQCwTa8ywTiKOL2PJQtgne28TU8M9Z67p3o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)