INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f473e0a66e1681fe039754f04d006555ffd91f59abaef56f93d75d5c438eeffa', 
    '0gi18u4Xd54pNeObR0kj5K6PPdE1NRvCLRpkwcwnRlE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)