INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a49514a51cb346afdd608ff70f61ccf3bdfa2a5e5e192b37967789e5902cdf9', 
    'iYcVYHRy6Mw7W1DXv1vmzcXjGjWl3h1D/TkqT/s7tc8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)