UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oWVjSKBuO+6ee9TtuzHu/qb7yNwZtLdZ5cOrEAmoepg=' 
WHERE 
  key_id = 'bc5c7f89d0085dbf30ba69ee5254ea788cf3442815b00c8c04cf9671b7ac5cd6' 
  AND (
    token = 'oWVjSKBuO+6ee9TtuzHu/qb7yNwZtLdZ5cOrEAmoepg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )