UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dCfrYauFc1RW/4rBnY/4UdSZby4Xft/iV9Jfy9QoaZY=' 
WHERE 
  key_id = '475dd89b89df095ba53c50eb12752911022bb55ce15bab3e39d6de88ac7e0309' 
  AND (
    token = 'dCfrYauFc1RW/4rBnY/4UdSZby4Xft/iV9Jfy9QoaZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )