UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tBozHfa57CXMYTUaZqlHQyTcNuJOvnzyp5K4EgKPAHg=' 
WHERE 
  key_id = 'e46dc95715e003ed47987d146561b0af2cddd09a16ddf733198ef725f12ab7bf' 
  AND (
    token = 'tBozHfa57CXMYTUaZqlHQyTcNuJOvnzyp5K4EgKPAHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )