INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15f4a4621513f3bab0e83eec5bb759d6f21c33691d1e8e430497e472b7649a55', 
    '5Do4xpiQ0GbfnVA5gtBrhbZ+P/XXEdjVqXzL7BsEvSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00101

Result

int(1)