INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '491760777f6d960b2dd16b8157e476466d712a2843b754a54150a488ba81bd97', 
    'pS7wg9zfODk1ZoCmhhhPYr+06bBv21rMN3rbDzG9Czc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)