UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yqWOpNPJWwFqZQ3X20Lt14x0C3aVYs6HJHeQMigGlPc=' 
WHERE 
  key_id = '9a7e56366cb516811b608c97b505e54cbb6babf6be5b13e5a2e5452c9c959a66' 
  AND (
    token = 'yqWOpNPJWwFqZQ3X20Lt14x0C3aVYs6HJHeQMigGlPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )