UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cBIo0r9tQkZcMj8lxhYbzfEw72OQ9mCtEcdr51A6Vg8=' 
WHERE 
  key_id = 'e76b5a6629c58210e167da774b42e4ad597473f191c0ba9c1bdb6df1e097436f' 
  AND (
    token = 'cBIo0r9tQkZcMj8lxhYbzfEw72OQ9mCtEcdr51A6Vg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )