INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3501d7d2f3d60fa7eb5a1eef3cdcebbde16af71add7d58a8be690f51c3844880', 
    'Xu3iW+NBaOQClE0cQzq7CzaD75ItYltOD2eJ83d8aNw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)