UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nQXE5Z8lekXu95PgZXVHie98/I58ZPcHK6S20apRWok=' 
WHERE 
  key_id = 'e4c4d9dc88e71c5c0cc2f74fc78443ebbe141d5a40cf1dff1d3c82fbd2b47c94' 
  AND (
    token = 'nQXE5Z8lekXu95PgZXVHie98/I58ZPcHK6S20apRWok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )