INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a556f741055c41b57d753c325c036a0183dfa96459d9fb29c2d7e7bacb13ecf', 
    'kjuhuU2mwFrISoICGuvjeXfxc144xfQyworJX+rsD5k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)