UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1YxzmmjVwl5MjGs/yIt3CQIZrkR66EG5snSqpzZLQVY=' 
WHERE 
  key_id = '901f09e62df2bee27b9fff813ee3733bc04f687a4b6388c2485851be50bd0e92' 
  AND (
    token = '1YxzmmjVwl5MjGs/yIt3CQIZrkR66EG5snSqpzZLQVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )