INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89324940c48e3591af8c93669407c5de65639f6ce2a7611738df2e3f65a99aad', 
    'lZaB/yxfx3RRPfQLmWGQw5GlwXA69/ZxdrBHmwe/qSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)