UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sry4aAQtmYKBoRB95zYieyvfI4OZf8C/YnomLtTGREk=' 
WHERE 
  key_id = '8ae0930963ffe528cee3aa080f965df4d09bfa900ade61e2d6fc71fbe09aad21' 
  AND (
    token = 'Sry4aAQtmYKBoRB95zYieyvfI4OZf8C/YnomLtTGREk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )