INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5b1c0fd2eb2d036e662463d7cd57f17d24595c7ad278c20eba0a32b7ef2836a', 
    'AOmMp1xNokcFWheLcn79S1uwpxhIO+nmYIwI418j0m0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)