INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45137d26b60b15f8d18ab9d2b6d17a8efa8ca12622969a6ed3772102c338afe9', 
    '8XP2RwJEzOarfe2Fvyi+0+CF7QZ1Xbe9EGPaEOnf+lA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)