INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '531b5fa660c463e4f0c52c9e1f30fe20cf5473ede97d086c13bb614359d9b202', 
    'QZy427BIAPd1xLMNIzQXH6F5NrdkAq51IEpJ9Els+8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)