UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/OCTAnHl5fGHKMnDeHTgkRrb8iSssMPRIlXCxgmHC1k=' 
WHERE 
  key_id = '3db280dfb0bfb6c0af09937619414f261e23dffed99796dd7a7c243b41b36c95' 
  AND (
    token = '/OCTAnHl5fGHKMnDeHTgkRrb8iSssMPRIlXCxgmHC1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )