INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb2d6bc2f64da1c48024e2b42ee25299df58a8080b381bde44bf69894d32f1c4', 
    'BuWkPBgd08o6vzhHgEKAD924Gs55VQ2StbJWZwlIC1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)