INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd5d020bd963aa8833ce168407bd6db9551803e33eff2242bcb2f9787b4ba0530', 
    '5fpBiEh9q144S72IMgHzeW13BikHCOlhV17JshX4ixs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)