UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pco6mmqawAn14aLRNptBJw5l4BRByjdhsHTFazxiiRk=' 
WHERE 
  key_id = '4063e220127d090df51056546565382b07f2aa88a368bb8d173c32b8d90b9978' 
  AND (
    token = 'Pco6mmqawAn14aLRNptBJw5l4BRByjdhsHTFazxiiRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )