INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbb518e7d3345330f2cbe03c518141de84b4513bfe32c27abe6925b57a2d367e', 
    'mXg760nTQusVo/3pq9ZsTpPhSQAGBYCBiFjup8KSWNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)