UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vpUof3l/WUT0MUXdwvJXFrAzix/jqP9GfvWxTF5OJKQ=' 
WHERE 
  key_id = '0be16d9a421e175559145e8535ac619225213b6b3c14b0755cdc09e1d4ef6088' 
  AND (
    token = 'vpUof3l/WUT0MUXdwvJXFrAzix/jqP9GfvWxTF5OJKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )