UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qXn/BxJ33aN1B+FzMQBC3bHYrMo00f2h8DZHIF83qhY=' 
WHERE 
  key_id = '45a0efa1b3539083a61e4ee73a11b8960906cc4e126fed98187bc3341c4ffb54' 
  AND (
    token = 'qXn/BxJ33aN1B+FzMQBC3bHYrMo00f2h8DZHIF83qhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )