UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qNGDd3FzLqBFajGAgyy3ZgnxAAiKDslIhkWqHhbl/VQ=' 
WHERE 
  key_id = '9b2084533363243a352034506131dea1b2e4afa40db2530a4735bb0a6ff089da' 
  AND (
    token = 'qNGDd3FzLqBFajGAgyy3ZgnxAAiKDslIhkWqHhbl/VQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )