INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e7f4f260996670aaabd5916bf881a4b69119a41248b050be307b13333ef79ea', 
    'ev31rtRdYKjtd6gKTE8sBjZJ9QDbks/ZoGayPW5GWVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)