INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2633a2dfe5998095d1f29f3b1d7b4363e5b41d6137251e9059ad892cfd36af35', 
    'n+m24HM4PRMlrlbhJkZJT5WJHHzs5laYwb8XBNjs1sk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)