UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p8nZaSS0LOxQ/3acVR7YQJQFX5wdarnthouQds8cAtI=' 
WHERE 
  key_id = '42cfe687438368b11ea83933a32aa0c32d248539c3c8adef338ef8d8b15982c7' 
  AND (
    token = 'p8nZaSS0LOxQ/3acVR7YQJQFX5wdarnthouQds8cAtI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )