INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '815be47ce223cb64d15d48f848ff75cb8d9b982357de3c004158c37e938d43af', 
    'hIC8sGjam5EJSRE6mtxaaWOG4/JjurkU2sEg73xAcvc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)