UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iORam+lVUvnpjwHtFSlnP7yhpNBtXKwMGx/Riwg1iL0=' 
WHERE 
  key_id = '311cd0b9ecb860e9e5b18b729e083d5f009e18b9d3505dc45371630a199b2a35' 
  AND (
    token = 'iORam+lVUvnpjwHtFSlnP7yhpNBtXKwMGx/Riwg1iL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )