INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb3bddaf396162f640157a1aea1793e0d3a575785eb1ebe13ec95180b9f4c40c', 
    'SsyV8XB7yWDMu3s7b33Y9NkBeKbNTM4gkjnpIUFg2mQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)