UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gCxwymzM7KKETqtz5BnNpKaauBC3NRHvW4yX25zpcbM=' 
WHERE 
  key_id = 'd2b7b72c78040b4602fb7a92e18b37db4d6ee843c643259c8ae0e325a08cbf0b' 
  AND (
    token = 'gCxwymzM7KKETqtz5BnNpKaauBC3NRHvW4yX25zpcbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )