UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uOY+nS9vpakurv11ycFSNe8CI8M3pWXUxbz0xGI7ONM=' 
WHERE 
  key_id = 'ff350c401ad282aeec520fc72cd361687133f6c9e06c9b9fcaecee682cd4188c' 
  AND (
    token = 'uOY+nS9vpakurv11ycFSNe8CI8M3pWXUxbz0xGI7ONM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )