INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b7c32e7344013380a20acd02f1c37d4893d58df54c8da8fdd98eabb944d51b3', 
    'XZj2Izwq6qA2RvCh7JlCQdPi2lRp+CiHiYjkB+JkGn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)