UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/Z6yVFViUVLJiWRxEzkc3kSLHaVMi7rVbwpFXQsyMvY=' 
WHERE 
  key_id = '13d15406f67d0ae0040f1cb46bd1b18be88848d2b41c773861ccc5d7f7d2b7df' 
  AND (
    token = '/Z6yVFViUVLJiWRxEzkc3kSLHaVMi7rVbwpFXQsyMvY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )