INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '02c251ce1eb0e881f4fa77146160a51a0f88eefff8697f2a805f968897c6d4d2', 
    'McJAwoygIQ0yLf9fuJ1BtjS1C/825XU6BZGJSIcE4HY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)