UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6oLTztuYTRHFP0iB4dd6ASc/m6kYxtJeT7YOfqNEQTU=' 
WHERE 
  key_id = '7fefd80eb908a034bb509b7f9632ebc27f869f5361d55c90fd53d120fe933229' 
  AND (
    token = '6oLTztuYTRHFP0iB4dd6ASc/m6kYxtJeT7YOfqNEQTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )