INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7bf92e3d121842a672af593ab2430d93cd4d7cbabe75365ed767e29918ae34a', 
    '4bQSfwY3OJqZNjtIPxTalvS705gNwBjNcYUCrFqLhKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)