INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6de944c5f3ce81b704cff200525a6236304e504df973ea0fd9274f20d0980a70', 
    'pWrBYqWRLuuPhCsc6FalTJDb1xaZnyUEqqH52OM5cWo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)