UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eZg9ojSZeRCWn20vF+LlWI/xmFxKOuntmS8TEzFNwRg=' 
WHERE 
  key_id = '1701fc8712b6a8991a3418df37ae8c33288eefcebe8b58ff5d3902a99697736a' 
  AND (
    token = 'eZg9ojSZeRCWn20vF+LlWI/xmFxKOuntmS8TEzFNwRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )