UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V5/gwnqObmkVy1ZH1h8C7uZ1i82+8i3f4ScU76es3cU=' 
WHERE 
  key_id = '918b6acb76026b0d8c3662db0b61a0e672ab77001815db737ae3aff2307bf513' 
  AND (
    token = 'V5/gwnqObmkVy1ZH1h8C7uZ1i82+8i3f4ScU76es3cU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )