UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K8HMFb7OGz188m/K0+t9WDi1Zp+6gHPyGbo+b0D6igY=' 
WHERE 
  key_id = '36576082a7b86bd7ab17a150d627d24a72d87638d7e09d5bcc2fdf73ccafc009' 
  AND (
    token = 'K8HMFb7OGz188m/K0+t9WDi1Zp+6gHPyGbo+b0D6igY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )