UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OvD8rvXS9vc8LGMXfJjToOemkqCdIcNwIlLsK565dgg=' 
WHERE 
  key_id = 'fed8c16108a816055ede368aeeeff742a46804c3aa6e2b5d505ea2a68e7c2a2e' 
  AND (
    token = 'OvD8rvXS9vc8LGMXfJjToOemkqCdIcNwIlLsK565dgg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )