INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ba6dc267dad28f523a16960e2903f10e2eae75f92060f2e6e08f75e38be476dc', 
    'dfGlN5qftjKj6X7WE89UpFensDV59RkZ08EzkvujiuI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)