INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d50abdd4e1e41666abf40d56950d235759ed2f62dc4debedf7a56e9812f2752', 
    'kR4RBTNT2ZKoWNsz9NKWzSdPJaC9YSXqIE+H4IU7/sc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)