UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aRC/DrzOa+1D8XZ2+IYcleTrGqmgK5hL5Y9ub/2Mmh0=' 
WHERE 
  key_id = 'dbef8d6c0d30b9205f782ea699942b3d347c274ab97c812e195b56148f391e8b' 
  AND (
    token = 'aRC/DrzOa+1D8XZ2+IYcleTrGqmgK5hL5Y9ub/2Mmh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )