UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uvFTCj1l69uf3JbRZpEYTS8phIBHwukteqfg+gGBX1o=' 
WHERE 
  key_id = '3267ed58379bd1ba8f6897117aae63b176c064535e9a4df6a1d82b95774d577a' 
  AND (
    token = 'uvFTCj1l69uf3JbRZpEYTS8phIBHwukteqfg+gGBX1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )