UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jJr3wZpBzHoYIjgsMr5+O8PpRuzszfUttls5Y6Z+KpA=' 
WHERE 
  key_id = 'eb68bc2f07651de23c4c71e8e333de54a2e9c6dfc1087e3f0c04bfae9f929893' 
  AND (
    token = 'jJr3wZpBzHoYIjgsMr5+O8PpRuzszfUttls5Y6Z+KpA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )