UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4BX/8D39JoBK6kWit6DpBwg6vpN6X4ClXVJV9HUnKxM=' 
WHERE 
  key_id = 'b9b0ef6772e87c949addf215639b10bb13edec9f0e1e85b339c3535f5dd44e56' 
  AND (
    token = '4BX/8D39JoBK6kWit6DpBwg6vpN6X4ClXVJV9HUnKxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )