INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e9232721fddcd327b2371483a35b4b91c277a5c9a3c7efd27e0f8e2e104e1c8', 
    'DuSHsMeJZdkiGbWXW8zdvWqJKS9cEl0CmjOlgwNI980=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)