INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47cb34e6b40249326e7ce5e92e43470639293e6d2bdee571262ba60144102fd1', 
    'ENug4rUq9gHqnW6pRKdToXxFlf+eVOSIygu6EZLAV+M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)