INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9516b4a43e6cc49783bea9097ddfc0b35ac3f968f69a40740a8705d463cc055b', 
    'auAQjU8R2slUL3RITKrfuV0TX3hrF9EdVFaJdjEfyCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)