INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '624bfcef54c57e5e4ae3d11d241b611085f4134549d8d060295194b0543b9f1b', 
    'VgVx43YvDhSXKpLO08kYOMpu3atwAtObzaGtifS9U3g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)