UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yC+7tVTKyHVIFHBX2v+OhJXJ07vVlArwy4Ckpgyt6uI=' 
WHERE 
  key_id = '442bfb71cd437767a53e71d078900edcdf7bcd745843e769d29ba756aa625316' 
  AND (
    token = 'yC+7tVTKyHVIFHBX2v+OhJXJ07vVlArwy4Ckpgyt6uI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )