UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p+j6VK8mMqrjeMWERMnI3NCfZepxCgq6xV9Hr3VLD+g=' 
WHERE 
  key_id = 'b40ec9fa4b5cf3ec2126e093652501a2dcb965816694ee5aa6f58f07e4d3dfce' 
  AND (
    token = 'p+j6VK8mMqrjeMWERMnI3NCfZepxCgq6xV9Hr3VLD+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )