UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oaFN+BSDDsN7yptgVF3FbdUrwqbChslbTsolvZqrSs8=' 
WHERE 
  key_id = 'f640f02daa3d7fa728d232cfe6fa6bd2ed4f096c5ef8150343b349a7101246a6' 
  AND (
    token = 'oaFN+BSDDsN7yptgVF3FbdUrwqbChslbTsolvZqrSs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )