INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0844e215001e83c08983d9e788047b03cae10ef09fce368d2eda4a82677a0368', 
    'OORz6m90s0pN18b1tsvUch9Q8GOG7GJQnKLoUY/3TYY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)