INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b113f448b7ed2e1e7da086579a63ecfd51f8e49f0adb15b84ec214e6152f4c1', 
    'I3jPkIhzKSljTQbZZ1dLCLUi7tMfdEv+X32YslM3K0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)