UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'URGEm0kEIGhH7Uqkr5edPrVmbOxK3g8A3f+3PvCazks=' 
WHERE 
  key_id = '2add83badf95a9489223779f974767185e18cb0b954861dd76c662874a2c7b19' 
  AND (
    token = 'URGEm0kEIGhH7Uqkr5edPrVmbOxK3g8A3f+3PvCazks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )