UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uR0HpkBRso8V+aHK1UhpKbTHuBatVm81dCbwJiCxyPg=' 
WHERE 
  key_id = '99fb131fb98c9e3f688910ee4bfc93c1b3626cb7e39033256f452f251f98f1c9' 
  AND (
    token = 'uR0HpkBRso8V+aHK1UhpKbTHuBatVm81dCbwJiCxyPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )