INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bfbbbfad76d407b1bdbb4c80a32057152e3c605b1e7da5e05f0d07caaf3b189', 
    '617F3MVeabuoJKECjhJPaBWzL0f939VJ1x57oRQBhWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)