INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a80a7050b2918048c826f4b5abdaaa9d3a2aaf13ffd87ddb9837f8eabfa69284', 
    'SMcg9tH1G09RVHFvd7Yaabvmgcack5qwEgQMKCe6FnI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)