INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8671f3053fa10f23e0f9ec09843a4a0e33ab5addee55981b22abd51206defcd1', 
    'f8TIOj5boJTygbPEsgI7flwS7+R+j2EhudssrdpmOs8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)