INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '469bcb268554e711512dea3bdc5227f1665f02a2e1f4d1c2df556bd379668c59', 
    'nI9P54ce5WqHXifXklwXdzZVAg7KlKsIUqO7NnMUzK0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)