UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ICfxGo7PppVyz917FSL7YdqbsqmgTMNbMywm59Z0YSE=' 
WHERE 
  key_id = '28d01f53b03c610501bde087cc5ed6df653055a28afa5fca20ec4b32bce25a9b' 
  AND (
    token = 'ICfxGo7PppVyz917FSL7YdqbsqmgTMNbMywm59Z0YSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )