UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N4Vnq1UlxyeAkgA4NNfYfCArCzhA3RTYhWj4DnMozK4=' 
WHERE 
  key_id = 'd2ddb9d51971bc7578c1f7e7c9326369cda68614b401219a2b6c24a50469ba13' 
  AND (
    token = 'N4Vnq1UlxyeAkgA4NNfYfCArCzhA3RTYhWj4DnMozK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )