INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e5b643bc84d8a8ecba5d27a57b40b66369e7305234f5da6905543f04cefb9de', 
    'q06nIwSFn0gOG7X4GWlL5hGB/4jYUMKJoKG0/w4N6Pk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)