UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1tpcE693JALTKAVy7nBB4w9eMDW2WMZoInKZlc7G1Vs=' 
WHERE 
  key_id = '808bddf4e6ba96d4af629bda0f330cfd973501de6d0f3808d5ba7593e10338b6' 
  AND (
    token = '1tpcE693JALTKAVy7nBB4w9eMDW2WMZoInKZlc7G1Vs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )