INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c115db08eb8ac86549f93e825b49102936af48346b34c99206e76e572be04ac', 
    'qIp3cTDghmIIZstCFdaeIHAf/9ny/Z9L0TArllbWmHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)