UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3jGE7w6HIf/nDNgtVj0Dt6MaH4N6vuZxGhRQzrUI38Y=' 
WHERE 
  key_id = '4f3e532284e912ea987e7c6d4182deddf2359abaf4054f620f8572da10fb73f3' 
  AND (
    token = '3jGE7w6HIf/nDNgtVj0Dt6MaH4N6vuZxGhRQzrUI38Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )