UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xKxe0edN+5OQCGI6/p0d9DL3i7SKJrViMruX483QCvc=' 
WHERE 
  key_id = '0b2388e763414d7fe8855b3db65f2f01d597b8c16fac807a2ec29a042a894f1d' 
  AND (
    token = 'xKxe0edN+5OQCGI6/p0d9DL3i7SKJrViMruX483QCvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )