UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xvIIt33vgDAJPi0xI4qwCA+zL4B4Msd56CbpeKazlrQ=' 
WHERE 
  key_id = '32436411199299c89c47ecfec69a0a376ad4eb4ea32452e1b949ded7f72d2af1' 
  AND (
    token = 'xvIIt33vgDAJPi0xI4qwCA+zL4B4Msd56CbpeKazlrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )