INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f317691f5a00d5d79dc68bba928a82279ba1a09e2c7f7048668bd6a904a55fb6', 
    'NW1rvoViaSoCXpCgZ/Z3Kni2Ng21mGVpe1EG0ObYklc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)