INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a89d920c6c0d4c2970358b61db658d3b1a1f8f74045362fe2ad105c3990b37a', 
    '/QVk12MzBIDZGDIazO0R1a+0ZjLxjZusKz3gheQdd74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)