UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wq2WmW/+rVMcPwdUqoePJsuI9R0OG1njKfd43VkR9I0=' 
WHERE 
  key_id = '43f6121c65a76916dc126f037f7f851eea125e56f2ccb72e4503076e8383e9a6' 
  AND (
    token = 'Wq2WmW/+rVMcPwdUqoePJsuI9R0OG1njKfd43VkR9I0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )