UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mtWPmKpn9X9IreRmdYI7S2CoVD20F+MSHoIYH85FqA4=' 
WHERE 
  key_id = '318084124dac8f28f673a85c45a6a3f9704bfbb1b6dd23314f5ab0c131cc76c0' 
  AND (
    token = 'mtWPmKpn9X9IreRmdYI7S2CoVD20F+MSHoIYH85FqA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )