UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WASmn12OW3VFLnEIbN515WEbnSBG4PS2zV/1b638QXM=' 
WHERE 
  key_id = '2df893fe2dbd681efaf8cbd9bd1a2bb806b0f2fb4fe89a8775290a6d0800c359' 
  AND (
    token = 'WASmn12OW3VFLnEIbN515WEbnSBG4PS2zV/1b638QXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )