UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nHU1Vvvy0KyCyeS53vUeu0RfDUvgbOYf/Yx2cHJN0dI=' 
WHERE 
  key_id = '8dd54b6a9bdbc4e1ebf1686ce7ce891f402d6d30fed7511f9e18e1ed5206134c' 
  AND (
    token = 'nHU1Vvvy0KyCyeS53vUeu0RfDUvgbOYf/Yx2cHJN0dI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )