INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fa4469bd42ec1a59a106d44dda04ebaf1de5e10a4fa1a2c08a600e2dfca4893', 
    'd7AAk3XeZYlGC7bHPYzeHfGzNPbLzE8qyecBxD8PJzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)