INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b597160efc167216a905d7497c15af17d958a58c1877dd2a6c93201b2a746500', 
    'JnqcYhryzEmvDNiFifVA4AYPqq2ai9e0GP4cVb5Shpo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)