INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd52831ab3360197292207520d3a6afaa94b87bd5d805b69e8ab60b9eee7e3ecc', 
    'tkMfxSA36KEg+F8abuvIIC0p9I+goLySrRdAEuGJm2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)