UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ykNx4HyI1qW2saT/FqeAL26okNHqFjY46+LdHfUyHuo=' 
WHERE 
  key_id = 'a84c9f77fb52bbefbfd87bf5caeb48329c78e5750906bb0a54fc403354eae95f' 
  AND (
    token = 'ykNx4HyI1qW2saT/FqeAL26okNHqFjY46+LdHfUyHuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )