UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n0k7HWtEJigxny+JTVzjuzOtL8ne7n0p9Igywn8SWzc=' 
WHERE 
  key_id = 'fd9effc814667c8bdfcb231ec041bbe421f81091e8ef6d48e7e26446829f634a' 
  AND (
    token = 'n0k7HWtEJigxny+JTVzjuzOtL8ne7n0p9Igywn8SWzc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )