INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0d557be2f1d1975602039f082287669bef297d4eb5c7828d87dfed71120a78a', 
    'VNMHgsz3Z0DmQa4D5cBvgyTwGvT2EJhwQp2c8kaT1Ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)