UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f302jfZK0Nxg7iinbhYaNxGYoQgVRLlyFjnq7K46Fe0=' 
WHERE 
  key_id = '9abde9b0d15113f99d9c9946080718b82531eea587c4d3f0b6b6448800a3d336' 
  AND (
    token = 'f302jfZK0Nxg7iinbhYaNxGYoQgVRLlyFjnq7K46Fe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )