INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2bb4fa05655a43eb1d81b804d06be611ea4a42c07f8b543feb4fad7056a030e1', 
    'PRCDGkOM3DZBZ5Z4ttOWMTz6BbY+7pQWpIJJ725I/dw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)