UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v3JcoiZ1APxu3tcIb+7MpauCO9U812ih1wsqoKdt8KI=' 
WHERE 
  key_id = '6d7810b8102a09bc64bfa91a73f436d68658a340d7c33547189b11e9288d0d6f' 
  AND (
    token = 'v3JcoiZ1APxu3tcIb+7MpauCO9U812ih1wsqoKdt8KI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )