UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pPXXl4XFWlS2epmX1zWvlDdxxx63xQEN8UB/2dtRKW0=' 
WHERE 
  key_id = '485e170c87e4aab51cc5404a4b98da97fcb9065816f9f1821f316a14bb1210ef' 
  AND (
    token = 'pPXXl4XFWlS2epmX1zWvlDdxxx63xQEN8UB/2dtRKW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )