UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tAE8xikUjazlbb8GOh3uXw+fnOTkUYCPzhiS1TjEr7c=' 
WHERE 
  key_id = '66356f85d365c5c3939eeefae57c3faf6a458f6c7946c7462924f2f18e623093' 
  AND (
    token = 'tAE8xikUjazlbb8GOh3uXw+fnOTkUYCPzhiS1TjEr7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )