INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc7b831b623ca4d13c5f57603649a2734cbe76865bbe51535e63138ebb09a5de', 
    '0BQoMCvGlBYmwFTD+EIkvuLCDHdNK7Y8Jbb+MhZEzvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)