INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56840c5b1baa39aa39a816872aa0a72f95f747b7dd4ac38d8771c2ee9c0d0f83', 
    '43IZyMxu+kZQgSwg6UK/f6fkigQVMaIpW8mP63SPBzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)