UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pnoiQuvpK8W0PsM+VDdMwc0tAMZjmW38N9n77i/xOO4=' 
WHERE 
  key_id = 'd30568d2dd58b9b435e687e444714592fc13c12531785b9f40a98b37baa36b2d' 
  AND (
    token = 'pnoiQuvpK8W0PsM+VDdMwc0tAMZjmW38N9n77i/xOO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )