UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HHv//BAD9lTS/oaeyfZOZUfv4Vvg7ZeTeplr9oaqL+Y=' 
WHERE 
  key_id = '0644ae150a706aa1375f5645e767cde5bf71a01ef6ba760e93c282374b2a6318' 
  AND (
    token = 'HHv//BAD9lTS/oaeyfZOZUfv4Vvg7ZeTeplr9oaqL+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )