INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa50fb498519bfd8b0da55485ef81c8428e2d64c0ad8db21a2b0476f0b7662ab', 
    'SA5nD7qxRhtwBhIO0FYZDx6JrszOL7wiHgP13O2AUdc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)