UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4s9NWaiP1QVPT7y0rrcG8yZmfibhawZZm8i6qlYiP+4=' 
WHERE 
  key_id = 'd303dddc1873ab6b3326b4607592cb877e153ffc2bf7aada2836ccf2bf638b1a' 
  AND (
    token = '4s9NWaiP1QVPT7y0rrcG8yZmfibhawZZm8i6qlYiP+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )