INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83815d550d226a3adae6dcdade60f0575439c6e03cce09a2258b124c059ba44b', 
    'C00dwrp/+7aObqB4fj6exnuGcqfUA8IQEy253zhB1Uk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)