UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2kA02bFXynwxhijPKeMLGvk/4XN0hKbvdb9ZeoEThvA=' 
WHERE 
  key_id = '6758d468dabfec2926daacc31ac4e8889892323e1eead8862d401cee7c4db92d' 
  AND (
    token = '2kA02bFXynwxhijPKeMLGvk/4XN0hKbvdb9ZeoEThvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )