INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbc7997fc2a457d846b0fc39a3897a010a7f8ddf072b868a67a09abd048038c9', 
    'AwdWfQhGjQhvdhUAqsu72ziiwOzUmC3XSoWzMzjvYao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)