UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+vWP3Or1Ya7QBlSHak9AEzNV6YWebOVjaLTK5MJqtQ0=' 
WHERE 
  key_id = '4df9ae38212bda82e7ce27d120ed1d76962bcbce8d5a7117e0500448a86e92f8' 
  AND (
    token = '+vWP3Or1Ya7QBlSHak9AEzNV6YWebOVjaLTK5MJqtQ0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )