INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8df69f3928eee60b787a287ddae2f9f1382be60718e7bf62778d1c649e675eca', 
    '9xe6OKhCKAJghMEIlAR/Z39pwGxrL7LJBXoW9LbTFF4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)