INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '575d67b9346e8ad63d95b6eecddfcf1169584983b677b8f8368b41a6ad3d096b', 
    'cJFGiwMo5X0MoVMzJeN8NSTc3yjfHIq6cPwmDuUJxuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)