UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WNCmT7l4nM6MtXdfioBro/mOcceYTIZsgUMl9EQibz4=' 
WHERE 
  key_id = 'f276540492ca6340b063dbd47084bdae65b3ebf862e4d94d6546e9506609b85b' 
  AND (
    token = 'WNCmT7l4nM6MtXdfioBro/mOcceYTIZsgUMl9EQibz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )