INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12fc9d617f1cea38282e58aab8debdf02b8a029ce85592f56440787679a34f20', 
    'aLPQtzw9o6BDasMXcQ5vpvhpz5oErS5WSV+KgBCysn8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)