UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VI6HJzhl2IeD2Dcbib0yPuXuSPxLUXFjB2QjPjkm5Ww=' 
WHERE 
  key_id = 'ed086dfa3f692db87dff3986ffac2de5afc8448aea660e81efe3fffd0ec4b701' 
  AND (
    token = 'VI6HJzhl2IeD2Dcbib0yPuXuSPxLUXFjB2QjPjkm5Ww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )