INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a6f6b4e62bbfca193718609788f3e05d52510501d2a58ddabed8c0393dada0f', 
    'dHmzddWH8ttdVugafBbuFrfD4B8bI9z2Cmu+uCfMohY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)