INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6314c0700f7ea8b6a0dbd2cbfd1af073fa55ac623c2169975b19f4819816148b', 
    'witns+Gkrqv4CSXzLoB2MsAxJdByKp2DANOPB5GzY6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)