UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UbUXYGKPCYbfGsxJ7vDKfEDyw0elWronGhYIDrYI14s=' 
WHERE 
  key_id = '250fcaaa20aa154ce4240959f06b6e768ca889462cf70cd2f59dfd353cfff0e2' 
  AND (
    token = 'UbUXYGKPCYbfGsxJ7vDKfEDyw0elWronGhYIDrYI14s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )