INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a702562394bc3e753cee876b1d3f9df553a8293cf44eeb81e39cf58f4b11d7ce', 
    'wZC+mc96rcGRby3CSNt3Ik57Tro0glxOxNN78If3wcg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)