UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wx6zU4EsLNIyQBx2Ljw/KSAvdbHLtGB2zuyp0Nd/bcs=' 
WHERE 
  key_id = '5aaace7e202ef58955810e04d3b21de70b70101508b3cc762d797fbee4daeb8c' 
  AND (
    token = 'Wx6zU4EsLNIyQBx2Ljw/KSAvdbHLtGB2zuyp0Nd/bcs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )