UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GsYiTItoR74LLTCv137ANmjIJNzHFAgs2tsxNaFgFmA=' 
WHERE 
  key_id = 'b395b15b03f266dd8574ffc9bd66aa792f21eb0b30ca168201ceee5d194523c6' 
  AND (
    token = 'GsYiTItoR74LLTCv137ANmjIJNzHFAgs2tsxNaFgFmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )