UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+KrzMG0kuo3a4VSsFus0aH0GQTfcjbXyskfqMwxcPvM=' 
WHERE 
  key_id = '158bfc047e1597e45cf3b2944bff4826893c7df46937a7716f44be19afa3889b' 
  AND (
    token = '+KrzMG0kuo3a4VSsFus0aH0GQTfcjbXyskfqMwxcPvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )