INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8e2d8e15fd598d5e76d15ec5ffe4b2737eb0cf468f09a3820f30619b3b9e221', 
    'QRpmxvTSzVadilsUmXjZrTcoOu2iFd2sUXHQ7pL/DcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00072

Result

int(1)