INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '122852bd3d1b7a71cba4ee17eb007857345f31cc4e278ba77b22a93cdc82b26a', 
    'A8DAhjGtoYHiKijbj2/o4SCsIBzv0UYZ/Y3eOClxsHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)