INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b46248b2d2f78012b7e57d116be6b71817ad239179780fa2e8ca6daeec852ec', 
    'LBK0B6vLY+Pll8aTkgOSapXufmpBlS63TNf9dzrxO7s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)