INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ec3e6d3cf6278883325013148458f8fefebe9db9cca4682b3ed9e9b69859f6b', 
    'rW+zLSIDl99yFnHi8GOIhSYGuC5LKPa7YrivKxiCb7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)