INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7103d189e2123f4949bc496af7f38066aaa8969cfb7b73e36412d8d08753b34', 
    'KojEQ40sLoIdVQNiwyEPYe4S5jhuIuTdQOmLHHfiEP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)