UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2OW+nLwSZV0Ed9aNRzMYuxYJJVbDgwpuMkb7stLkn4A=' 
WHERE 
  key_id = '4b099ac807c7c714b8cf3d86807d7d1873c492fc4a38e36e145886431d805775' 
  AND (
    token = '2OW+nLwSZV0Ed9aNRzMYuxYJJVbDgwpuMkb7stLkn4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )