INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e8dee19020e1b1285e33cb08beddc8611d842528fde473bbd43fba53dfb2ee92', 
    'mTG1z2bGTO/UgNYXKD76c+nZSrlq1bA8xDMNOG2rSbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)