INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6259b360230b04e97edc56400f5811f601f497d6ff25e57a746f482af71a7e2', 
    'k7dbJFZp1yBgQ3UmV/rCHGxtNOn6wunslXpYbw1RgbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)