INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '943105a23c7f839f7e79b23698d7757c605c0f9082ba6cf8b6ffdab11ec0957f', 
    '5eYDW0LNcAyLdHQXlQGSXpmETHK6WMkyWuRvZDBrNFE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)