INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '344af447c780768ff254447dd4b533e9377ce425850f34a83172ab9fef67cbd8', 
    '39HDRemoCd1r5NCvRnYfZ5KFioxktcAXRvnfBLC5Us4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)