INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7fad8d266bf9b8d85be306cc9a713d5e2f8aeda24f43e1e1ca5ad80e0a417cee', 
    'MkBPOGbxOWvZ3ItHZwH5GF3DC9OYgBsnP9mrSk0X4io=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)