UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lh7Ls4i4glnvBSIs/O1HR0ExolVAsBbD1pFLMzUgdfU=' 
WHERE 
  key_id = '71236a5dd8638d30ed9306161b643340709f3afacd34a2b0a2e3a813c417b087' 
  AND (
    token = 'lh7Ls4i4glnvBSIs/O1HR0ExolVAsBbD1pFLMzUgdfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )