UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9WzRPSqhDOg7Qtuj9/EhxYCzQ4Zir8tAvPDduIHDb7E=' 
WHERE 
  key_id = '24d5bde01683a09ce05eacca27b59eb05841b67b312b86226c540a1d1fdcf358' 
  AND (
    token = '9WzRPSqhDOg7Qtuj9/EhxYCzQ4Zir8tAvPDduIHDb7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )