UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I04hQ8gfAnlvjuw/KOfdLc9ypzuW1jZTlfVBJSdVgpM=' 
WHERE 
  key_id = '55e73957c69eaa9d315691c98f0935c15b916c62fb984b397e64457d86267168' 
  AND (
    token = 'I04hQ8gfAnlvjuw/KOfdLc9ypzuW1jZTlfVBJSdVgpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )