INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89f878b6b0adb55dae4fac81090fe6812b038673de0a5594187de68e69b1cb10', 
    'z4YhK2WRuOqthoPsOK5tliTmENaCUfT4yeLXGc+Aayc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)