UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TiXlryzWlusWbvfXhFlHKM3O3KrsozNa+BYN9GHBDNc=' 
WHERE 
  key_id = '0476f43daa1d01652ddcb8e98bcf10d793d5b771829560c0059475bb9ab6674f' 
  AND (
    token = 'TiXlryzWlusWbvfXhFlHKM3O3KrsozNa+BYN9GHBDNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )