UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+zHacA5IUlEoUnFlLR7j81/bbttxN9KDIBbBHbhfSf0=' 
WHERE 
  key_id = '8279ade4de2a46088a5cd7446afc83f39b0573e4fdd671d80d6f2e066101a2ff' 
  AND (
    token = '+zHacA5IUlEoUnFlLR7j81/bbttxN9KDIBbBHbhfSf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )