UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2nkgOovjs/pIUBMZTOppnWttFA8xM7GkBig5Q15R1FQ=' 
WHERE 
  key_id = 'c1d3ca893ac7558beb3e77b5027e81d5c534cbef908a73fb284a05530e94f4a8' 
  AND (
    token = '2nkgOovjs/pIUBMZTOppnWttFA8xM7GkBig5Q15R1FQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )