INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb1c78a3bacddd242cd5c4edad14e7ba802abdd63989591668fbd9caed017866', 
    'ZXtbvUJEnZq5HKH+x1Cl9DpqZFnEaOBbTkgBLOwbD6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)