INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd968cc6309917bd38496aa1cae275e0cfba47a79b6bad44249bc17b3b980eb1c', 
    'i5OwiGK9Fd8CFnYq/t45g+I7DUMfx0thBGu0ICJQOBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)