UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uczu5DgCYukLNy4d4verCmFbZ1KmZv1SGMTRhDZZBzA=' 
WHERE 
  key_id = '41ac10bed90eb44aa79471391143e67b2d4d41aeb193f605275a8717255e0c9f' 
  AND (
    token = 'uczu5DgCYukLNy4d4verCmFbZ1KmZv1SGMTRhDZZBzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )