UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7IC2iIYLUDgoZ8YkMja/Yj8aFbqIeFBlq3D14PVep38=' 
WHERE 
  key_id = 'e091bf4954d449d4216027206b5fbef9fa084d96ccea1075a2353f84e5d5c127' 
  AND (
    token = '7IC2iIYLUDgoZ8YkMja/Yj8aFbqIeFBlq3D14PVep38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )