UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KvNdUZ3VX3OZOQ+a8zv/DdE4dCvuToPqJGUN65r45WM=' 
WHERE 
  key_id = 'dc57bf3b50a393c83dbd4760963e340f3592f265cade2b0da2dbaf8ab42273c9' 
  AND (
    token = 'KvNdUZ3VX3OZOQ+a8zv/DdE4dCvuToPqJGUN65r45WM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )