UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '75XnARFCTVDRgdiXfarOHvN/KOOIHe1mIS50Llj6n88=' 
WHERE 
  key_id = 'b1c999c9d817ce126403a83ba706020343596724b7d7c32e8e3ec0c12d8c54df' 
  AND (
    token = '75XnARFCTVDRgdiXfarOHvN/KOOIHe1mIS50Llj6n88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )