UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AXizj7ib7hnJ/swdC6TWCbG4A779rplH8gdzNDddyVk=' 
WHERE 
  key_id = '2e88d43ea99bc5cff671bd9b24eccbfc24053e789a9c3275e9b86fe69b7b0e55' 
  AND (
    token = 'AXizj7ib7hnJ/swdC6TWCbG4A779rplH8gdzNDddyVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )