INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c044174dd897763d0b62df19c90aa091ff24e392602b1d3d7bb8ea5b6b91cfe5', 
    '72G3RUiUNOfkHm9BGLmWICsUAyCnOQIbyEYW+tPGejI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)