UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uVCBXZ2Dx+LusJALZ9VQC5fx7znt1XvMxxU+fJnMwEY=' 
WHERE 
  key_id = '0c71ca5ffc29fea00f2e22b81dae966332a5be65a04dc2ceac57b3c02c939bc8' 
  AND (
    token = 'uVCBXZ2Dx+LusJALZ9VQC5fx7znt1XvMxxU+fJnMwEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )