INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6048f7029aab6161ed771d73f94969647ea9b944d7c6e933651f5f790d448ce0', 
    '+06wdVwZVkyA5vKh9FoT+zj3gDU8B9rUoo2Buj7CI+E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)