INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '561804ce8636544c5d19bd2e741a3cf7505bad9330379fa3a87eed16eee6081f', 
    'aXoHyOMckKtoCAwZAlzdbz26vaq8n6aL020cB4YyMfY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)