INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57503c08aae1efc07f669289b1b84cf4f9f1ff65b8b84179826991a9bc1aa85b', 
    '8kKJpyjALlt6tywjCiJg3ujKAF59rf3Lh1aYZsj0ENI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)