INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b715d8bbbc1eba3cba70cf336114b61791f49fef7f3cb0c226b7dd4a68aeb35', 
    'Q3959shbNO44jpIPzMXvbkM3580iDHrrUwqhtxmJEQI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)