INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4803e185d55429511664cb59611438c78a052bb217f777004bd421c09a52db47', 
    'uaDb33FbgeTDO1CU8QhJxQmbBTx08gfuI1fXumJBUdY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)