INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3493f7434802baf886354841070ac1ec2185e5c636be14816f8850e7160dbffa', 
    'hNn+Wz4B0qfrKuyPu+qy7Nsgh8i4FDLxW1QGtR6m+Fc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )