UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S7PT1wWS03su6SD8Wg1LOHoNotviUNgwdJgf0NhyiFQ=' 
WHERE 
  key_id = 'dd774aad139cc60b5e2811e6808e23c7504124f77226790827bf0788b4c26d6e' 
  AND (
    token = 'S7PT1wWS03su6SD8Wg1LOHoNotviUNgwdJgf0NhyiFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )