INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02b761105074891cca90433c524a0708c3ee421a8bf1956b849a77a1f4edb63d', 
    'M468S8BxMnwmeJZ2TtVM6GWvqFbwDTXa9GknpNdbfpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)