UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fnezTM9fBO+iNnesXZsn9aSfDs4VbamH74kRrrKeIaI=' 
WHERE 
  key_id = 'b84b0866d36c191d85dfd461374a5e6980122a1c784231424cd333e33d1ff04d' 
  AND (
    token = 'fnezTM9fBO+iNnesXZsn9aSfDs4VbamH74kRrrKeIaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )