INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b75eda897f6a14341f22407cd3d8cc486e01ab9c5a46e551f3d06cd9bec5bd8', 
    'UhmarD9jSPEFl2TQ1lh2ZzgVDPG2B2QiQndhMTjUQWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)