UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ld3JjKFOtWVtgDoFTPDjBLLGixAaw2Hkf1Wckj4KeK8=' 
WHERE 
  key_id = '18862c17a3590ed9ee57b07914a0c159f957923ea4863178ea4c4848336c5804' 
  AND (
    token = 'Ld3JjKFOtWVtgDoFTPDjBLLGixAaw2Hkf1Wckj4KeK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )