INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '649da545ca347566b3df14c6609945f45694963b84b57be67be699309ebb7f34', 
    'irZwKjsiEarxj7d4v7DWGyKbYv6aE/qi2DnM3IU7sMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)