INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab29f2f703b346750a0b2a21a05bedb4f30981c0f42e09b97975e2682aa63cc0', 
    'YBkG9Ez+MmUTlwBpveavY6HwW8SeZYc3FLi4jlNSNYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)