INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2dd9c4cebf61521df8f66f256575d9b522daf7e57a61a6348d90dd7608c4a70', 
    'toVceF3DqYD+yTeVpeIYxfiBAu6E4RxRF+q9u4MyhAI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)