UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NDj5xyhC8TdT6EUlvEwjF4qIfFDBmlq+U1LFV2K/vHQ=' 
WHERE 
  key_id = '2fd5ea19dea3da9c7aeb66b73f81f9504c36b5354d2d73412cfa64f81a13b4e5' 
  AND (
    token = 'NDj5xyhC8TdT6EUlvEwjF4qIfFDBmlq+U1LFV2K/vHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )