INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39e4dbe522de55871a5c73b0b00bc1c49487ffa69ddf6355e7ff714bc80f8893', 
    'JHy4mPtcuT6t+fOsG60RSQDyNBmEI2o6oRHD//jREBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00299

Result

int(1)