INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff44235ed7b563282cbb404930c29beba641f33cab98968bbc696a69b8de0955', 
    'Ux/YQ5MdROlynE/1T4dktMZmriil9FrV9YKUCSkrI9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)