INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '816647834c178318b46af72e029dace03a4df602526c0880d94274e03a269887', 
    'sD+0sAjCzHkQ/YrFVN0BbZpS/w29KmVsDbJwiYljX9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )