INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '970b1491d697c7971f40268023bc3f99825cc6a4c19ec0725423d3b509196854', 
    '8MLn/MnVKXAOgyyk2zWym5ii1H8h128H0NlAlCZHH1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)