INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c738c72392fdab48a58d60b714bbe56fbb9e5421c62138eb949f198d1856125b', 
    'B3ik4pKG/eiduzpoKggSG37EQPD8ZXmvZ9sqlWiLNoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)