INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b34c58f9bd7966dc3c3a80b40a895ad2c1d5d16fd073794247bacbe3885272f9', 
    'lfdj2Lz/g0ojeUiS5lBsMw6Nkz3tbZeKZRUMqQ0/mTc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)