UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/55EhzhR/AdITr45aLeu0uQQTIUJ/lrjhllF5XHRbOA=' 
WHERE 
  key_id = 'd2f81276645fc2fa1c031d821c17e9f9503d85b68987e7d6c0eb0fd8004dccef' 
  AND (
    token = '/55EhzhR/AdITr45aLeu0uQQTIUJ/lrjhllF5XHRbOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )