UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8HQBiPTfhDbAFay2Gllw9ZcIrdfmkD2f8eHpWK7UHwk=' 
WHERE 
  key_id = '7f8e26d1ac695a606207a6b37d3199739c4bc4a19cf67ab760119c05b5a4bb53' 
  AND (
    token = '8HQBiPTfhDbAFay2Gllw9ZcIrdfmkD2f8eHpWK7UHwk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )