UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '56PoiP6QApq+DKD/IjmfgIdptos2dHcH5PyPa8+I+1M=' 
WHERE 
  key_id = '27541cb7ed4a532d5e814567e4eeab2f516d4c200fa700bb2294c59ec4562a71' 
  AND (
    token = '56PoiP6QApq+DKD/IjmfgIdptos2dHcH5PyPa8+I+1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )