INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0da001c49eb8bdda670cb9c66f248ead6fac91d29d7f22d8336d36d135f92f84', 
    'YdmE//d0QWprF71kUen2MpaYnOz8NOGXdKQxu21wrOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)