UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3KYp7bTKLxh64Et2wyzNbWnI5U451nKe+JjfBHAVDbA=' 
WHERE 
  key_id = '90cf0ec24dc719469796386bb7c187fc95e65294aaf4a10e0a77c1d47f171752' 
  AND (
    token = '3KYp7bTKLxh64Et2wyzNbWnI5U451nKe+JjfBHAVDbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )