UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xSbTAns9BPH3apSNt70vH3zqcVfImiao5MpF3sPK2fA=' 
WHERE 
  key_id = '4f64e91a0631243c73ae3dc23d1bde5f54ac7fce4cf499bcc2dfaaff61211467' 
  AND (
    token = 'xSbTAns9BPH3apSNt70vH3zqcVfImiao5MpF3sPK2fA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )