UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wM2+yRqVeNvTPMcR0hiLeAV0edvMOgfbhpdRloi+XWk=' 
WHERE 
  key_id = '5a37c00c72b44b5970607cae1fbca5810ba33e553e0379e04415da5319a896b4' 
  AND (
    token = 'wM2+yRqVeNvTPMcR0hiLeAV0edvMOgfbhpdRloi+XWk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )