UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E0zoRxq2WZqC7z5GqhPUeOuEv2eZ8652cDTxQKzw/Q4=' 
WHERE 
  key_id = 'e35fcdf3a127cee89a35e9ce0d81b2576f1e363561c815b38d9e2792d9c7f44d' 
  AND (
    token = 'E0zoRxq2WZqC7z5GqhPUeOuEv2eZ8652cDTxQKzw/Q4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )