INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '798e11272a4852165b0adb313e8406548aac6ee226d63acd4573ffd884ce70f6', 
    'RmVR21VmdozLvFstdw+uSRqAWRhJb8qo6WYexDHYD5Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)