UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ETzgkHfLkqijhtVaHdhjkHSQ1MSztxRYu2swwG3gTHA=' 
WHERE 
  key_id = '0d5107628f683de63450658fcaea0a139a31236e3c55590147040147fe73eda0' 
  AND (
    token = 'ETzgkHfLkqijhtVaHdhjkHSQ1MSztxRYu2swwG3gTHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )