INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2672c4535fcdc2e892003aac50d5fb5086666f4dca2bbdd6e2abc5508dc94853', 
    '8fagcK2DxqjwhNeJnTv/3AKpvGZkdxaHFhMgqlP4mNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)