UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+4JpQ3eHr37aKDbOHUpvv/CUgLX5ya3xkC5RkPTlEZo=' 
WHERE 
  key_id = 'c3966cab80ed8691d18ce766a1dcaa305ceea694a773070b7f1067e81ab721a9' 
  AND (
    token = '+4JpQ3eHr37aKDbOHUpvv/CUgLX5ya3xkC5RkPTlEZo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )