UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8PuQ8STjM7IZoNRYz3tAbWLkYzVddwmadBenReiHE88=' 
WHERE 
  key_id = '0accca100b14eb70febfbfe7896d9317ceb8fa330d1ab3917ab716a734513b33' 
  AND (
    token = '8PuQ8STjM7IZoNRYz3tAbWLkYzVddwmadBenReiHE88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )