INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '335b8f368576b617faf18a470344c4ea68eb79e3578be450072fc661fab6ad10', 
    'Hp7ZEp76ZbKW9kP4ksRMu47/M15UjsTnFux2tfMuCRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)