UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1nlGRlGXWdEywOL+OzvD6ksTAfPUaGa79uJ/BQJ0Ico=' 
WHERE 
  key_id = 'dff8702b9df08399ce5eac14ed922c809dd11beb958a7aea01127e5299fe79df' 
  AND (
    token = '1nlGRlGXWdEywOL+OzvD6ksTAfPUaGa79uJ/BQJ0Ico=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )