UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KUkh6vnpr8Ux7m6+CY7RrnyzrEcIjuedzSdBew3USno=' 
WHERE 
  key_id = '43e832ab3ffe79d944ea4bd8ceff43b32c272d4cbe2a6476adce362d613f7b4d' 
  AND (
    token = 'KUkh6vnpr8Ux7m6+CY7RrnyzrEcIjuedzSdBew3USno=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )