UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6Oyfa3/mRb8tXoYNK1eeuzaZM6Z+P4r2ZclPREUxL58=' 
WHERE 
  key_id = 'ddac622f7a5a1862af7dad24aeab707a566b4a94b9c66813e41e720a35aa1d8a' 
  AND (
    token = '6Oyfa3/mRb8tXoYNK1eeuzaZM6Z+P4r2ZclPREUxL58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )