UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'km5jQHFTe4xQMKkKCmnjsAtVa2+AxPZ8HviYb/BOYHA=' 
WHERE 
  key_id = 'f17a77c02f1a8b1b11ebe5600e0bfcd273dd1f19f146be221f835dca5e2aff1b' 
  AND (
    token = 'km5jQHFTe4xQMKkKCmnjsAtVa2+AxPZ8HviYb/BOYHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )