INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '273c9122edd47ed5122c45ec5756476185e9b2f1e225509e79baef57c7208b5b', 
    'WgXMs3AITzB08abhiabSshDeMce8sMAThU7yIYVfi30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)