INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9af2f405b247ab683f28725203d0da90a133f0e16deddf53a60452ad528d75e0', 
    'nHMGwt1YQr2yfX/RrcpcygZDt03spZmgadVBk9dGhjs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)