INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da6de5f7ddf7e6e03f0fb740494183e19146cf6c101145f67c4ee43bba39c68c', 
    'Zf8iZvioXswcfUyue5C0DqcfFw5Mnb7nF1TpgBppPVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)