INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9651ccdaca1feed926675ad1f580069466953daacbfe901e7e5c539df66822da', 
    'DsRVn6G83rcInN//MSwvPDuYdPem3ttX1iepHyoECdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)