UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ynqRc1lyf2Co1AHlA3HTRrY9cvGSlwcUFeUR05nXKn8=' 
WHERE 
  key_id = '916c9dd9b545084565d472fe1e81b2d4c5c7f60efa864b3dd7e5a3b30e3afe28' 
  AND (
    token = 'ynqRc1lyf2Co1AHlA3HTRrY9cvGSlwcUFeUR05nXKn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )