INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '476c3e6ceba9f681f54073a4f93ab38c021135d56f570d662b14635ba641cfb6', 
    'VQpXCzX8diMX4pZVOOj/csdKFzLsYptijPuFT4qSDnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)