UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6UZWMHdNfF7ux3SV6lHagnDKyNoHe9Q/PsiJ55OMnJI=' 
WHERE 
  key_id = '166278b89bab0539d6b7e8eb740faac49698fd00f231c2f4a9d41740703a3cb8' 
  AND (
    token = '6UZWMHdNfF7ux3SV6lHagnDKyNoHe9Q/PsiJ55OMnJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )