INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7231298e42f27a41e520ca4177b411406ae0003dc86f8a393bb421f42a3d02bd', 
    'rp7MVRYxGbtpVuHdrinmR6gocBlnYkeFjvZyy38LdGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)