UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '29XRRTXWESZHTS63Ggr242QCaAQ8+DeGiJLo0jddkJo=' 
WHERE 
  key_id = 'c83f55674b8ef7ae004fb3b89384a3fd348252d1231a8c868226dfebc5f0ff44' 
  AND (
    token = '29XRRTXWESZHTS63Ggr242QCaAQ8+DeGiJLo0jddkJo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )