UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+QXs4U1PJh09XiXW8vL/tVpAxOrqavXjvZMHCM94lxc=' 
WHERE 
  key_id = '08d6c5e92d296056e3351d66830091d41e8f3ac343ab5caaf86cd8c6b970a9fa' 
  AND (
    token = '+QXs4U1PJh09XiXW8vL/tVpAxOrqavXjvZMHCM94lxc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )