INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '504a8f1c8b43917399c71d3d94b84a797e60599957d9d78ecea2ec62ef91ca6a', 
    'aPxFNNhwmBdK6MjKeZJCz/7s1MxYNKzVC5OMv6QEWt0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)