UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xgfzHvaliwgKoo6dhwEnIZJk1aRIjZEy/C7+BzCfXnE=' 
WHERE 
  key_id = '3628c42e35731244601acd6c0c41712e0412b01d80c79ad0869e4eb9d1032550' 
  AND (
    token = 'xgfzHvaliwgKoo6dhwEnIZJk1aRIjZEy/C7+BzCfXnE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )