INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '634df844364305516fe87dce1f94bbb1c8a95dd24281bb48617131f7e5743439', 
    'MpI3omWA//f1URCFITwGchiPoNub9tHEFF7z9+viC2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)