UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1SGSWKOuJ6BvSF1Hpsju4M7VbDbS1DURSa8OiMEGhuE=' 
WHERE 
  key_id = '14e01d59fa9455f236f06d1efb6eb93e2248675751a40a61c9b0fc2a79e60d2a' 
  AND (
    token = '1SGSWKOuJ6BvSF1Hpsju4M7VbDbS1DURSa8OiMEGhuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )