INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad55f4c30c6392930bf4681019380f22980b6b6ad82163dc22729f116412d58d', 
    'qHVihktNfNja5+mn045Xox4pwIC8PpEuKF+bdpvAvfs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)