UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wEjfedf1aVHhEA4nFaPIFhpHWm59uPHO23e8h9+ATbo=' 
WHERE 
  key_id = 'e0fd52376bded0f5d2b7b3e6f73cf6d5cc63ef2c6dbd464d12704c08d552162f' 
  AND (
    token = 'wEjfedf1aVHhEA4nFaPIFhpHWm59uPHO23e8h9+ATbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )