INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ac3bd321483d4df85cc55618b43b64eaff5229dc669036e01141559d451c858', 
    'UBrmyWi/0CRRV00CbYt62jxMLCu9xm+HGXr3jK4EHVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)