UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FGtyX7UyWKLTDFQG4Ur8naYKuNUcGHcDp7Ss0ptZHyQ=' 
WHERE 
  key_id = 'b5526ab88709a303d2e73f0fbc6ea6552f7817fa7e0e02565912ef6dc3eaf71a' 
  AND (
    token = 'FGtyX7UyWKLTDFQG4Ur8naYKuNUcGHcDp7Ss0ptZHyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )