UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9BCPIy4bSKsLh0geCMW+DeG9YiLgF1t/pTynEI3w1F4=' 
WHERE 
  key_id = '28d35e5589b771ba6d41a466e57a46f5baf8a47a8479194e0aaadd56db05a00d' 
  AND (
    token = '9BCPIy4bSKsLh0geCMW+DeG9YiLgF1t/pTynEI3w1F4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )