UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XR1d/0/2UwcmXdJEK9jBmlJFWPNtILNXXMdDRXYlhI8=' 
WHERE 
  key_id = '34c0b54515a8c49b0116d06b86339a2ccfa145a60d4e797ed94d6277f449e196' 
  AND (
    token = 'XR1d/0/2UwcmXdJEK9jBmlJFWPNtILNXXMdDRXYlhI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )