UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4zGy4tbazfZfldXiJueK3Zd6CcK09wQDibBYE8f8qcE=' 
WHERE 
  key_id = '735bff4aa2d6f70788dae5153b0445c91d82c418ceb51fcab92ee09ac8159d11' 
  AND (
    token = '4zGy4tbazfZfldXiJueK3Zd6CcK09wQDibBYE8f8qcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )