UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Obk9HxCpVkp8MWnld4ZuNepsuTuLoH4yN8BLMcMXEo=' 
WHERE 
  key_id = 'e41226ef91ffbd2a113fafd1e8008eb1b72004c0d28bcfa12711d9fec23cd7b1' 
  AND (
    token = '8Obk9HxCpVkp8MWnld4ZuNepsuTuLoH4yN8BLMcMXEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )