INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f34d30305bb80c6f2b01b9d14ad4ca0c5d62d83d062bdf47dde9331b02d9a394', 
    'gDfaut+PBaKtiFvaEbt1XdXAct19dsaq0GdsM1vUFT4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)