INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49cd247350ef20c03ee947913bd0434c1f9ddc83b3258fe312098a5b48a75940', 
    'mrHTJlRcmUZineQews2CpSt5YwHFK12d37qvbBeGy3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)