INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef5d7863d75ff1b28acc92d67cd8cfc0f7fae55aa660b3039e8d3858c5cd230a', 
    'rMDJG6yRVQp0vZuppCVpkMlarY16fwvJm0iGxgUPHiw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)