UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C2jFl3YT1SY8HsscdOwX3nxDKEuNNdabLSWRjG3PcLc=' 
WHERE 
  key_id = '3a38b9170aa695196a42b0512175a18105acfc207bf8fc1c118b96798ed5dddb' 
  AND (
    token = 'C2jFl3YT1SY8HsscdOwX3nxDKEuNNdabLSWRjG3PcLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )