UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tmXdjftfILxLmmh+NphVvSkpf/g+W6GXD6syW4h7Hfc=' 
WHERE 
  key_id = '929d45aa2156d3a4c79dd493526c8b9c15ea50bc13265a1e1e609bf9859c6c45' 
  AND (
    token = 'tmXdjftfILxLmmh+NphVvSkpf/g+W6GXD6syW4h7Hfc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )