INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51c14a62e74f5cd7f9b730f65a62fc7e2debd41a457ed0fdcfcbeb5808ccb38e', 
    'sLIfjN2yqnQ8yt/VPKjd9A50RsIcbwc2dJrguQjXNZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)