UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P9fzKtC2FJfpCUqDhRc5XZPyBTk7IxKECQOHHRohHyo=' 
WHERE 
  key_id = 'be46dae17c3f60cb22bd3d18eadb7ea35eaa4bf119be1c5561c4939c54f934a4' 
  AND (
    token = 'P9fzKtC2FJfpCUqDhRc5XZPyBTk7IxKECQOHHRohHyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )