UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TcQtD1vk2dS96k0p89VjPgJ5SSZfC8qkAIV2M0V5Bis=' 
WHERE 
  key_id = '8aab6fd295e1356f9ae88987637e2ecdce2a4972e82927298de3dc361be26ab6' 
  AND (
    token = 'TcQtD1vk2dS96k0p89VjPgJ5SSZfC8qkAIV2M0V5Bis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )