INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '907df5011e045dce88ce75d01748a7a43774cd017a6011a1e08050e9acc41cf6', 
    'LVGxMz7ZzsdohZQyv/QDYAIJ6XvuMeqHWHcQ4PgWIV4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)