UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'riQk8N8DvSAtjMvKD7kkEcR4cx7YgcY6dh+dGuLspUQ=' 
WHERE 
  key_id = 'a8ea9ad8c7b4615997e44f8c5ac81c02c119ed40ace71b2fb05572d341ae9046' 
  AND (
    token = 'riQk8N8DvSAtjMvKD7kkEcR4cx7YgcY6dh+dGuLspUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )