UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I46deXpfzN3Rv0qot83au7VIujpqPiRxsriq7T9afBU=' 
WHERE 
  key_id = '3282f0ae64a88334d5998d8e21f343efcac0453ff63e6d63ed978906ed1dd501' 
  AND (
    token = 'I46deXpfzN3Rv0qot83au7VIujpqPiRxsriq7T9afBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )