INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '873bd51bab20766dab90f1d554adb3cac03f67a24bc6990dde410066a51295bd', 
    'yQ13i00kCKnN28nYx7WQflHfzjHfGsZoFVHqlc/7tig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)