UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aJGzKr99x1kuKO3SuxY5L7S8i9ycN/V/sKIhrXsdZxs=' 
WHERE 
  key_id = 'e8b38cac76ff9ac0280b2ac931b18c7b42c4cab5b65ce4022ba47d2db8b03d89' 
  AND (
    token = 'aJGzKr99x1kuKO3SuxY5L7S8i9ycN/V/sKIhrXsdZxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )