INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9189fb5920d6daf8d1977378a206fbe5a4ff6677d5b902b2a42209337e5d499c', 
    'Wnrgl2EjOkpcCIyIwfLdQfGmRftj42lGBAQElso9FOw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)