INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '091ca72074d7ef486f2b77d80361d25b3e4b58f7739cf6f29e77b09f39621c8e', 
    'L5Al97NUv0MpIEsX2NFTt4w1E97yPLV6xeTe9e4UUdM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)