UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SRyE2IcYVLqbo5HBBfA7BFwe5VuUWnl29WD3rkPop1M=' 
WHERE 
  key_id = 'bc9175f694021ac700e4b65adc952e7a4eeefed1d60d52fbf295ee8416627f9b' 
  AND (
    token = 'SRyE2IcYVLqbo5HBBfA7BFwe5VuUWnl29WD3rkPop1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )