INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a46b07a468d04da0c24830d84b434fb5ee61054a80fe75521c53e718c0082ad', 
    'IYSThzqpogzU36dADa/wwz6n++LgGT6Kkn136Q7evn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00201

Result

int(1)