INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '298427b4a8dee660b7030e2e53090eac472793f07f0d5d2a08d9f8c07d2db4ef', 
    'Xgh0YHgn1mObjQrNRAQacfxnresYOp7tk0k/SMxNcG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)