INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69cf7d40dc14e7e1b1dbbf740832a86a5c903d5cba563db76704dcaa1e3eae3a', 
    'LRKjLWP6888MqPT4dO23Xr4fYCekRwe2oKIVS+0pbRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)