UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KfpYnYXt7K6rGuio28rTQHuQxrpe3jlKkPE8Vpq7nUw=' 
WHERE 
  key_id = '154ca7b5d49562e4600dd38b66b16cbc69d21a9847014865b7ec6fa328af38d6' 
  AND (
    token = 'KfpYnYXt7K6rGuio28rTQHuQxrpe3jlKkPE8Vpq7nUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )