UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xniHkzAsdASGqO6fx18dJNPMTq4da1Yl2pkVwGXXK8s=' 
WHERE 
  key_id = 'c9fd0d9106dbcd84c8380e7945c51677e4028ba0b6f6240914094a3be184b8fc' 
  AND (
    token = 'xniHkzAsdASGqO6fx18dJNPMTq4da1Yl2pkVwGXXK8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )