INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bd671a4d64a4c35db78f3985954d305549987de480d81b75756af7737d4d512c', 
    'lqTrgOUlPsDCkrydnd7KTusQaKxlfOz+lemHjk/oOMI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)