INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f10362a45ddcb09854f1302c793b9d63500d1d425ad6a67c132405243846887', 
    '4Cxg95c9Mi8cTwRYtSKUkUk5jczmXnE6LSixbDmGAjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)