UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uOE03HMINE36bxlNvETCT9SIMAePYq9l74II1qyUyfg=' 
WHERE 
  key_id = '46c6ea8387e89819a7167a42ebb1a21d9cf9d81b8222de9898cc1be1cc61b969' 
  AND (
    token = 'uOE03HMINE36bxlNvETCT9SIMAePYq9l74II1qyUyfg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )