UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o2/cDVxsOsjKUuGZImahWkl07Bn3GWwdmpst8JK+jeE=' 
WHERE 
  key_id = 'e6c7be457dcbfd9fe608c35ee0309c340df62e5eac49dfb302a0f5304a253e65' 
  AND (
    token = 'o2/cDVxsOsjKUuGZImahWkl07Bn3GWwdmpst8JK+jeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )