INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc3b301302c6db63218d11bfe3821a8475aab588265eddc4d81ad48f9e73a4fb', 
    '0A041ZPLQXFmfNC24TdNRXUUYLHaMtQoSXpk1bX4C1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)