UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pkSjI8IqzHZoYCtcvOrWvIphDuK/g3eEumwbQFTNyF4=' 
WHERE 
  key_id = 'df8eb337fc6183af38d7c4ec62f7240f9f57281be5aae759134d2087a4e17ab9' 
  AND (
    token = 'pkSjI8IqzHZoYCtcvOrWvIphDuK/g3eEumwbQFTNyF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )