UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WBmXRdqYV+Zf66rpSriVzvFkYcCMon+fbLd9KOq/w+4=' 
WHERE 
  key_id = 'dc0394dcef4a6fbc4d5e4f42e77a23a2b47e2178d75c24ec3875bcafded7e7b3' 
  AND (
    token = 'WBmXRdqYV+Zf66rpSriVzvFkYcCMon+fbLd9KOq/w+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )