UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KHdQTJoSxsfZ/V9Iq5dPgGx1FZE9OVJG8t+r3WH05WA=' 
WHERE 
  key_id = '85df4f5cd18aff23e40dc663c6965d1a1e1311554e854671a75fbfef90f64482' 
  AND (
    token = 'KHdQTJoSxsfZ/V9Iq5dPgGx1FZE9OVJG8t+r3WH05WA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )