UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5BTv5OaCHBUgXg5FCnUnwRQCj7IqwqkwFvEQYMEC41E=' 
WHERE 
  key_id = 'e2494626bbae1ba493cd4224a8095feb7197ffe616cb6c6b439a1f5b049d934f' 
  AND (
    token = '5BTv5OaCHBUgXg5FCnUnwRQCj7IqwqkwFvEQYMEC41E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )