INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '946ceb78fb56942062d9979718e471e232cdf164f92236f752115a44318941f8', 
    'kAI/YNij6GD4A0qxHnbDZ7g8wpzXfodebc+PYOXLa9Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)