INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a834038020bb422d1784691822ff88c9bbec27acf40716112a25a54a1d9278b1', 
    '0OG6PcTzeIsn3SncSD77/tUydERkLaDiVXemMBdlK18=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)