INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bed9289e4ebbb279dc2b2f24377afaadd77ef8f606d92e0b2d11afdd2855137c', 
    'r3/czNRwG138W3abU8ZblR70oWmfY5YPU0xGa2Xr0uM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)