INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e3d8e05033b6927dbedb72e106ed1e8353ec94b6fa3e278f365ed060011be26', 
    'lFG0u9a/7DqDaQzN/3h1MrL1J6Ul9IxEOB1zPUSCkH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)