UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K+AjZTLO852Di+KdN/p42+sXk/iVYt8b+icjijNUurA=' 
WHERE 
  key_id = '2679c962d7ff1b18ed4e2ccaaa50e5fe0da8e3123384ab5e98031ec4938a7d78' 
  AND (
    token = 'K+AjZTLO852Di+KdN/p42+sXk/iVYt8b+icjijNUurA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )