INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c16d7537ae4de06e1e346473362e1486b096a9356eb072c7e6b0f1f93055a7b8', 
    'DMHsg1l274oGsLOPGeMLfuYx3mldt0jEc7JwtCHjWiE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)