UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fKhATLgC+aJPX+bSGu6TpcFO4tTRK0HffUtZGXpSwUs=' 
WHERE 
  key_id = 'a9d67ffd7b48fec6d128406075deeb528d224d4ecef7ddcd3634e9cab0033648' 
  AND (
    token = 'fKhATLgC+aJPX+bSGu6TpcFO4tTRK0HffUtZGXpSwUs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )