INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '003e3c287d2809fb6bbb6e38c192f476f771de13b43649caefbbd7e49b508580', 
    'Sd64CrfGcsVU4jEPPS+Gr5i6hs5Fmd9RjRh4UsJz7S8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)