INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83b3508df7fb2a53629505a29e83d2f11a0f0387c878ca27f30b96b430dc1f3e', 
    'WnUAJQbI9fyEwLLK6tf3vB/Df7Q5/aVTgInRrZWfW78=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)