UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7XHwzaFWRwNx75IPBtlt5a32CjrKlYaqkeJIc0t2gJk=' 
WHERE 
  key_id = '1b112254c021e5b9954925bb6bd9c90a0495863d989ec5b902cd2846caaf3583' 
  AND (
    token = '7XHwzaFWRwNx75IPBtlt5a32CjrKlYaqkeJIc0t2gJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )