INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71d3a96e87f5407fc66e600157ac784086f89838dd5be6226e722e3dc41afb8c', 
    'NNU9hEb5SuvoczbA9bSp//Umm/rkA9kA7tq6m9xUeug=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)