UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qkTlIIu6jzfJFXiLbLOrUH6JQ8nvEXTW7JI6Au9OxnY=' 
WHERE 
  key_id = '41903a531ebdaadb6bc31b5f6de9dc766b7a880571a0c900adf5c0b581414216' 
  AND (
    token = 'qkTlIIu6jzfJFXiLbLOrUH6JQ8nvEXTW7JI6Au9OxnY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )