UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B4AzVC1zYM4IQNOepNKWZLh4L1QwKK74Pcw+CehsUi8=' 
WHERE 
  key_id = '66de5957ee7031c9a3a68de58225af1e31dfd15d92c6c01d046a922332a1a807' 
  AND (
    token = 'B4AzVC1zYM4IQNOepNKWZLh4L1QwKK74Pcw+CehsUi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )