INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78b7cd4a5b91b5edff683b4fa8191678a387226d2d70d273c8ca5e177ee30e90', 
    'vFUqWyDC70bdFC5Y0fOvS2fFV66fKtdPb9gmQ2w9wpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)