UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jz5hWpPRrsrBPhY6yJPpa6ZN9TG9Uvx9FZGyMJW6RDE=' 
WHERE 
  key_id = 'f0833a5b5560e1926b5505726269a6cff25524754b36e00658925d48775a5d25' 
  AND (
    token = 'Jz5hWpPRrsrBPhY6yJPpa6ZN9TG9Uvx9FZGyMJW6RDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )