UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZV3bE7DoiU5MioOtfONbDARsY8t/9Iwu0xpXFyzrDUU=' 
WHERE 
  key_id = 'a839bd9c4beaa5eef92a36ab660855ffc8a61f9e65e8e75419543a590d9207c6' 
  AND (
    token = 'ZV3bE7DoiU5MioOtfONbDARsY8t/9Iwu0xpXFyzrDUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )