UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XjrccjD9k4GajC6GTIWrJeMW+7/q9uRZkBLxvG6NRRo=' 
WHERE 
  key_id = 'edfbe2434fa6c5fe943e909a21ac30255947348fe708adfce2d17370c1f17cd1' 
  AND (
    token = 'XjrccjD9k4GajC6GTIWrJeMW+7/q9uRZkBLxvG6NRRo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )