INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '834703dad0566fe37638a6c77c0c1a2b06ad76785c7c34e464c5aedafeadb600', 
    'FNKrfRgIHT4zn4o/XVF1S2VOXKrP/N9zL3F5jrUyUAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)