INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7cb66152093bb6365a1b631a92c7b2fdef81a2e5020a4e2662cb9d83f910c6b0', 
    'zxt9YNOTy2YBh3Zdy8hbJ+wfEi+qSPrNZZTku66AFzw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)