UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7IjNrfGlQSzH9J4HrNzMdgpc4TzUM3dKmovOvO+oGlw=' 
WHERE 
  key_id = '79f1bf80df16c4a84d5c82289148427b858be5532f486519048e036cd9255f8f' 
  AND (
    token = '7IjNrfGlQSzH9J4HrNzMdgpc4TzUM3dKmovOvO+oGlw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )