UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9gjg3j/1bAyaUxWawBk7tECF1XLuFgdvODe9oeOxsAY=' 
WHERE 
  key_id = 'fde872965a4b76841ea0aa0239765f8994e4521974ef931c4203d382db7fcdcc' 
  AND (
    token = '9gjg3j/1bAyaUxWawBk7tECF1XLuFgdvODe9oeOxsAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )