INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c593bf993be11a5ed062e61492d28c0a1b2c51a2eb2fc2e5ec5ce4969dc0829c', 
    'PgOajsa9JX9AWrFmpkp2qiOlFVXf6LfVUI8T6ARPnSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)