INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9daf8f862152fc15c6a3e3749370d6974fdf541097bc7a61e69b5a3ce2212c6', 
    'O7+8QCJj1vcw6jLew04CrfvaEgLw68TgKCU6DUXE2fc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)