INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2579ca68f39ff35ae67b563f9ae684da72214257e31f19f024892441edcb9840', 
    '6dXKGgWrgp0HRGLaf//sRvW+j3iJVsKlFype2433hKU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)