UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wI8XPIOpkSsc0GvgD0oAZQ56iqpwBGt2uKnwD6f3VwE=' 
WHERE 
  key_id = '0481aa1f8e12a495c3e0b75097d380335705ffd490d1f0cc2ada1994171638f6' 
  AND (
    token = 'wI8XPIOpkSsc0GvgD0oAZQ56iqpwBGt2uKnwD6f3VwE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )