UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZRNZJ/Qh7fvgPfGo36mTG2EgvHiwEWiBAGaNnyTJJGU=' 
WHERE 
  key_id = '8ee406544ec8ac864e65b08e50b847850a61473ec3022981ef1563f88172bb1f' 
  AND (
    token = 'ZRNZJ/Qh7fvgPfGo36mTG2EgvHiwEWiBAGaNnyTJJGU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )