UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VDuDUy8P0XyRKvfXHrdqgfct/86DicAHpG2jFhsc694=' 
WHERE 
  key_id = '92aeb8e4a83553170a7575db3265fdd12ea441795cb427fac8d4d88e548ff0cd' 
  AND (
    token = 'VDuDUy8P0XyRKvfXHrdqgfct/86DicAHpG2jFhsc694=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )