UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jg8YFFMlkf1dQ0FO2wG9D9TLmenHsn/EIrfFAV00lWk=' 
WHERE 
  key_id = 'a92effd5e2075ff2b4610bfc7c2344bd991936ad2955d400b1401b2961c2429b' 
  AND (
    token = 'Jg8YFFMlkf1dQ0FO2wG9D9TLmenHsn/EIrfFAV00lWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )