UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i4NbgSXnxfALqN+9YvP0JzfwA8SeBQluWyXGonitoug=' 
WHERE 
  key_id = 'aa10634a265abfce0d6b1187d3261a1cdfedcba28db244bf8d01c0ea3f542dfc' 
  AND (
    token = 'i4NbgSXnxfALqN+9YvP0JzfwA8SeBQluWyXGonitoug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )