UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K4Rh1pYXvitX4sTmRKsRgyDypZfclQA3cbpYuLJkJKA=' 
WHERE 
  key_id = '4efdba0a95a800ac2f486467eff80796e02d85c668f7a29a9e450fdbd4e0a99c' 
  AND (
    token = 'K4Rh1pYXvitX4sTmRKsRgyDypZfclQA3cbpYuLJkJKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )