INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a71e7ffc1cf311c59e7a1f51ce3d6d27dee4e4d536126ecc683586ffaacc074', 
    '/MMpzvwYnXk020PSkC5PL0H168orWocDumFpWN5F7Ok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)